WEATHER
Your Take: Readers show off stunning weather photos
![A winter sunset at America the Beautiful Park in downtown Colorado Springs, Colo., on Dec. 20, 2015.](/https/www.usatoday.com/gcdn/-mm-/6e9ab9f5703fc045f120bba9474ba9995b78c794/c=0-14-2045-1169/local/-/media/2015/12/21/USATODAY/USATODAY/635863231411742243-Forrest-Boutin-ugc-yourtake.jpg?width=660&height=373&fit=crop&format=pjpg&auto=webp)
A winter sunset at America the Beautiful Park in downtown Colorado Springs, Colo., on Dec. 20, 2015.
Forrest Boutin, Your Take![Foggy Woods: A beautiful sunny morning as fog engulfs the woods in my backyard in Virginia.](/https/www.usatoday.com/gcdn/-mm-/5609808d178490c1942189b5811878aaceeb0a95/c=0-280-3314-2152/local/-/media/2015/12/17/USATODAY/USATODAY/635859751942603572-Candice-Trimble-ugc-yourtake-2-.jpg?width=660&height=373&fit=crop&format=pjpg&auto=webp)
Foggy Woods: A beautiful sunny morning as fog engulfs the woods in my backyard in Virginia.
Candice Trimble, Your TakeClouds and fog stream under and over the Golden Gate Bridge into San Francisco Bay.
Tommy Clark, Your TakeOne of our beautiful Florida storms. No rain, but sizzling lightning, on Dec. 8, 2015.
Janneke Case, Your TakeA beautiful post-storm November sunset in White City, Ore., on Nov. 17, 2015.
Herb Kennedy, Your TakeA cloudy autumn day in Front Royal, Va., in November 2015.
Candice Trimble, Your TakeA winter reflection of the first snowfall of the season at the Resort at Squaw Creek, Calif., on Nov. 3, 2015.
Alana Reid, Your TakeA foggy sunrise in Minnesota on Tuesday Nov. 3, 2015.
Sharyl Zeno, Your TakeCanadian fireset: A sunset of fire in the hills of Quebec, Canada, in early October.
Forrest Boutin, Your TakeRippled clouds highlight a recent sunrise on the shore of Lake Michigan in Kenosha, Wisc.
Phil Koch, Your TakeA rainbow highlights a beautiful fall day in Stuart, Fla.
Tom Caruso, Your TakeAuroras at 37,000 feet: The Aurora Borealis and Big Dipper (top left) make an appearance on a flight to Anchorage in October 2015.
Lolli Morrow Arbogast, Your TakeA close-up shot of raindrops on a blade of grass in White City, Ore., on Monday Oct. 19, 2015.
Herb Kennedy, Your TakeGorgeous fall colors in the Shenandoah Valley in Virginia.
Candice Trimble, Your TakeAutumn colors in Massif des Ecrins, in the French Alps.
Mike Long, Your TakeThe sun shines through the fall foliage in Washington state in early October 2015.
Thomas Locke, Your TakeCalifornia's Rough Fire as seen from above.
Matt Daglish, Your TakeIn all its glory, Washington’s snow-capped Mount Rainier appears through the clouds, taken while aboard an airplane. The photo was taken at 39,000 feet on Sept. 23, 2015.
Bijoy Mishra, Your TakeLenticular clouds float above Edinburgh, Scotland, in September 2015.
Victor Mirontschuk, Your TakeHot water, anyone? Lightning strikes a water tower at Purdue University in West Lafayette, Ind.
Trevor Mahlmann, Your TakeMonsoon clouds appear at sunset in Scottsdale, Ariz. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Vic Flanigan, Your TakeA local vineyard changing colors in the Willamette Valley of Oregon.
Ethan Abelov, Your TakeMoon over San Francisco: This was taken in late August 2015 ago from the Presidio in San Francisco. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com.
Louis Raphael, Your TakeTowering lenticular clouds pile up during a break in a sandstorm at Burning Man in Nevada on Aug. 29, 2015.
Trevor Hughes, Your TakeLightning, downpour and a rainbow -- what monsoon season is all about -- wrapped up in an Aug 24, 2015, sunset in the Catalina Foothills of Tucson.
Dylan Martin, Your TakeA glorious day in Grand Teton National Park, Wyoming, “one of the most beautiful, picturesque mountain ranges I’ve ever seen.” The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com.
Twila Miller, Your Take.Night sky with moonrise in Paradise Valley, Montana. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com Jessica Bodner, Your Take
Jessica Bodner, Your TakeA view of Albuquerque on August 17, 2015, as the sun sets over the West Mesa with the historic Martineztown neighborhood in the foreground. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Roberto Rosales, Your TakeA DJI Phantom Vision 2 quadcopter drone launched from Shaker Heights, Ohio, captures a storm cell as it rolls over Cleveland on Aug. 3, 2015.
Peter Miller, Your TakeMammatus clouds roll over New Buffalo, Mich., during severe weather on Sunday, Aug. 2, 2015.
Samantha Murphy, Your TakeA quick passing storm left raindrops clinging to a spider web in Front Royal, Va. The photo was taken with a macro lens. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Candice Trimble, Your TakeA long distance shot of Mount McKinley at midnight in Denali National Park, Alaska, on July 28, 2015.
Eric Bown, Your TakeA big cloud looms above White City, Ore., following a storm in July 2015.
Herb Kennedy, Your TakeAn absolutely breathtaking sunset in Chicago on July 17, 2015.
Samantha Murphy, Your TakeA deer enjoys the scenery at Mt. Rainier National Park, on July 20, 2015.
Jason Krump, Your TakeMammatus clouds hover above Rapid City, S.D., during a recent sunrise. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Julie Wilber, Your TakeLightning strikes the Washington Monument on Tuesday June 23, 2015, in a 6-second exposure that looks blurry because of the rain.
Paul Varnadore, Your TakeA massive cloud glows pink at sunset above Mitre Basin, in the southern Sierra Nevada, Calif. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
David Shavel, Your TakeA bright golden sunset in Mesquite Flat Sand Dunes, Death Valley. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sangeeta Dey, Your TakeSunset from 15,000 feet. The sun goes down over cloud-covered Dallas as the plane descends for landing. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Keith Kmett, Your TakeClouds billow above the snow-capped peaks of the Rocky Mountains. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Savannah Cressman, Your TakeBeautiful mammatus clouds over Chicago on June 10, 2015. Shot taken after a storm rolled through. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
David Kahn, Your TakeDuring a 16 mile hike in the Marin Headlands of Sausalito, Calif., I unexpectedly entered this grove of eucalyptus trees. The rain had just stopped and leaves rustled in the gentle breeze. With the fog and mist all around, I had found the home of hobbits. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sangeeta Dey, Your TakeThis was the scene Saturday afternoon June 6, 2015, as a storm hit downtown Fort Lauderdale. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dan Eidsmoe, Your TakeA mothership supercell approaches Iowa Park, Texas, in the spring of 2015. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Mike Mezeul II, Your TakeA lenticular cloud hovers over southern Oregon on May 30, 2015. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Herb Kennedy, Your TakeSunset on the Desert: My first sunset at Joshua Tree National Park in California. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Mara Leite, Your TakeA rainbow shines bright over the lava rocks along Saddle Road on the way to Mauna Kea on the Big Island in Hawaii.
Sigmà Sreedharan, Your TakeHow to become a Your Take contributor.
By Renee Klahr, USA TODAYIt was a perfect day at Vail Pass in Colorado on Monday May 18, 2015, in between storms. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Wayne Cragg, Your TakeRocky Mountain weather is so beautiful! A lone shower -- possibly virga -- near Denver. Virga is rain that evaporates before reaching the ground.
Sue Weston Castellion, Your TakeA sun-kissed aerial view of the Chicago skyline and few small cumulus clouds on May 17, 2015. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Samantha Murphy, Your TakeA cumulus congestus cloud billows above Olalla, Wash., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Natasa Krizanic, Your TakeA funnel cloud spins over Knights Ferry, Calif., in April 2015. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Eric Houck, Your TakeA split sunset over Sunset Cliffs in San Diego. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Connie Karsh, Your TakeLightning explodes across the night sky in Maryland. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Betty Horne Fowler, Your TakeSunday night's full moon over Seattle was amazing to watch silently rise above our beloved Space Needle. The combination of blue sky, orange moon and famous architecture made for a memorable scene indeed! The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tim Durkan, Your TakeA beautiful day in middle Tennessee as a bright, blue sky is framed by floating cumulus clouds in the breeze. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Steve Dycus, Your TakeThe sun rises on the Sangre De Cristo range over Westcliffe, Colo., after a spring snowstorm. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Bob Reed, Your TakeA beautiful vista of the eastern Sierra near June Lake, Calif. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Rosemary Oreb, Your TakeEl Cap on fire
Jared Ropelato, Your TakeThe rain train: Rain clouds hover while traveling through Niles and Youngstown, Ohio. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Branden Morales, Your TakeSmoke from grassland fires in Siberia have found their way to the Pacific Northwest. The results have made for some incredible sunsets over the weekend which I photographed from the air and shorelines around Seattle. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tim Durkan, Your TakeSeattle saw some crazy cool mammatus clouds on April 14, 2015. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sigmà Sreedharan, Your TakeA glancing blow from a “coronal mass ejection” from the sun caused beautiful auroras over Anchorage, Alaska. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sanjana Greenhill, Your TakeMenacing looking storm clouds approach Front Royal, Va., last week, bringing spring's first thunderstorm to our area. The clouds were wicked! The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Candice Trimble, Your TakeA cloud “springs a leak” while on a flight from Tacoma to Friday Harbor, Wash., last week. There was a line of micro-squalls along the eastern edge of the Olympic Mountains that day, while it was sunny over Seattle! The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Christopher S. Teren, Your TakeSpring in Cleveland: Your Take contributor Brian Fowler negotiates a paddleboard through small icebergs along the shores of Lake Erie in Northeast Ohio on April 2. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Roxana Rojas, Your TakeLovely clouds billow in the skies over Arizona. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Adrian Montano, Your TakeA photographer's wide-angle lens captures an ominous sky over Fort Fisher Beach, N.C., on March 19.
Marty Joyner, Your TakeA gorgeous Caribbean sky, “like a painting.” The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Klint Arnold, Your TakeA layer of clouds covers most of the sky while en route from Austin, Texas, to Washington, D.C.
Nataile DiBlasio, Your TakeClouds float above the Falkland Islands. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Paul A. Kandler, Your TakeThe sun illuminates early morning fog in a grove of trees.
Bruce Thiel, Your TakeMt. Princeton is looking great on a beautiful morning in the Arkansas Valley near Buena Vista after recent heavy snowfall in Colorado. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
William Helms, Your TakeA frozen Lake Ontario pier at sunset in Rochester, N.Y. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ken Tucker, Your TakeBakersfield boomer: A massive, ominous cloud hovers above Bakersfield, Calif., on Monday March 2.
Patti Kodysz, Your TakeWaited so long for a lenticular cloud over Mt. Baker in Washington State!! Finally!
Eddie Murdock, Your TakeNighttime colors light up the partially frozen over Niagara Falls. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeSunset over Tuart Hill, Perth, Western Australia, looking towards the Indian Ocean. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Norman Burns, Your TakeWinter in the Pacific Northwest: Allyn, Washington state. Photo taken Feb. 17, 2015. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Natasa Krizanic, Your TakeSplashing waves are seen against the background of wintry scenery, in Grand Haven, Mich., on Sunday, Feb. 15, 2015. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Anna Tymczak-Rzemieniuk, Your TakeSnowflakes from a relentlessly frigid winter here in Northeast Ohio. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeTadpole clouds: "Sometimes clouds play with us.... We need to be observant." Contributor Herb Kennedy saw this spectacular sight in White City, Ore., in November 2014.
Herb Kennedy, Your TakeA winter rainstorm creates a dramatic scene over Cathedral Rock near Sedona, Arizona. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ryan C. McGinley, Your TakeA lenticular cloud and a few other clouds hover east of Longs Peak, Colorado. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dennis Simmons, Your TakeLike a cloud tsunami: An unsettled day in North Carolina yielded this startling site of what appeared to be a wall of clouds barreling our way. I pulled off the road and photographed it with my iPhone -- clouds often make me do that. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Marty Joyner, Your TakeAfter last week's rains passed through, we woke up Sunday morning to dense fog, which started to clear as the sun rose on the Catalina Mountains near Tucson. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Diane Enright, Your TakeA classic combination of fire and ice. The morning sunrise broke the clouds to illuminate the frozen sculptures on the shore of Lake Michigan. From Port Washington, Wisconsin. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
James Meyer, Your TakeJellyfish clouds: Wispy cirrus clouds hover above White City, Oregon. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Herb Kennedy, Your TakeThe beautiful island of Ghost (or Phantom) Ship in Crater Lake, Ore. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Bachir Badaoui, Your TakeIt's National Squirrel Appreciation Day!
Sharyl Zeno, Your TakeHigh winds and a setting sun create a dramatic scene in the Mesquite Flat Sand Dunes near Stovepipe Wells, Calif., in Death Valley. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ryan C. McGinley, Your TakeMoonrise in the Himalayas: The moon rises over the 25,791-foot peak of Nuptse near Everest Base Camp on Nov. 30, 2014. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
By Dave Fredrickson, YourTakeCheck out what Steve Wiggins commute looks like: "I took (it) while commuting to Panama City from Houston on Southwest Airlines. My weekly commute to and from work as a flight attendant based in Houston." The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Steve Wiggins, Your TakeA G3 geomagnetic storm produced beautiful lights over Anchorage in early January 2015.
Sanjana Greenhill, Your TakeNothing stops a Great Lakes surfer! Karol Garrison enjoying the view of the ice-covered outer lighthouse in Saint Joseph, Mich., from a stand up paddle board. photo taken on 1/11/2015
Josh Nowicki, Your TakeThe sunrise creates magical colors over Seattle as seen in a view from the Columbia Center's Sky View Observatory. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com.
Mike Reid, Your TakeA nighttime scene of the clouds rolling in during the massive winter weather system that hit California last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Steve Montalto, Your TakeA sunset last week in Issaquah, Wash., a suburb of Seattle. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Shubha Tirumale, Your TakeMisty Lake Michigan: Wisconsin’s Port Washington lighthouse appears through the mist as hundreds of birds huddle in Lake Michigan. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Eric Curtin, Your TakeSouthern sun: Hazy sunshine filters through a layer of altocumulus clouds in Hallandale Beach, Fla., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Paul Haidet, Your TakeSnowed under: A horse braves the snow in Washington, Mo., last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tammi Elbert, Your TakeIcy evergreens: Freezing rain came to Front Royal, Va., earlier this week, coating everything in crystallized ice. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Candice Trimble, Your TakeColorado cloud: A lenticular cloud hovers above the front range of the Rockies near Denver last weekend. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tom Ryan, Your TakeA tree is silhouetted against a gorgeous evening sky last week near Montgomery Hills in San Jose, Calif. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sangeeta Dey, Your TakeSmoky sunrise: A partly cloudy, foggy morning begins in the Great Smoky Mountains in North Carolina. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Anita Campbell, Your TakeWintry wonder: Fresh snow covers the landscape at Squaw Creek Resort in California last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Alana Reid, Your TakeIowa ice: Ice from an earlier cold snap remains above flowing water at the Saylorville Spillway on a mild day near Des Moines last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tana Congi, Your TakeMajestic Mount Baker: The snow-covered mountain rises above western Washington on a clear day last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Eddie Murdock, Your TakeAlaska aurora: The aurora borealis is reflected in the Knik River near Anchorage. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Matt Skinner, Your TakeColorful cold: A close-up of snowflakes in the sun in Mentor, Ohio, last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeClouds and a castle: A partly sunny day and Neuschwanstein Castle create a majestic scene in the German countryside. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Adriana Abarca, Your TakeAwesome Alps: A spectacular view of a glacier in the French Alps, as seen from a restaurant last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Gary Garton, Your TakeCloud ripples: Intersecting ripples appear in a cloud layer over the Texas Panhandle last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Elizabeth Williams-Cox, Your TakeWintry wonder: Snow coats evergreen trees Wednesday in Orchard Park, N.Y., where nearly four feet of snow fell.
Avery Hartmans, Your TakeSky canvas: Clouds undulate in the sky above Amarillo, Texas, at sunset last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Anthony Boyer, Your TakeMountain marvels: The Colorado Rockies at sunset, as seen from 35,000 feet. The red on the mountaintops is sunlight and the white is snow. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Victor Mirontschuk, Your TakeAlluring Asia :A cloud layer shimmers and billows while the photographer was on a recent flight over Vietnam. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Reddy Sarsam, Your TakeDew tell: Tiny drops of dew hang from a blade of grass in Olalla, Washington, last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Natasa Krizanic, Your TakeFairy tale forest: Soft light creates a surreal autumnal scene in a forest in Boardman, Ore., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Stephanie Sinclair, Your TakeSeattle sunset: A stunning end to the day, with Lake Washington in the foreground and Mt. Rainier in the background. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Gopal Seshadrinathan, Your TakeSky, sand, and water: Scattered clouds float above Medano Creek in Great Sand Dunes National Park in Colorado. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Janaki Wallooppillai, Your TakeRockies rainbow: A rainbow appears over a valley in Colorado's Rocky Mountain National Park last weekend. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Glenn Andrew, Your TakeFrosty morning: Tiny frost crystals coat the edges of leaves in Ann Arbor, Mich., earlier this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dave Thurston, Your TakeMissouri menace: A large thunderstorm billows above Missouri, as seen while en route from Miami to Chicago last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Kevin Eastman, Your TakeMisty morning: Monday dawned misty and frosty at Falls Lake in Raleigh, N.C. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Marty Joyner, Your TakeSafari sunset: The photographer captures a spectacular sunset while on safari recently in Kenya. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sherri Thomas, Your TakeIceland snowscape: Snow-covered hills provide a serene backdrop for a home in Iceland on a mostly clear day last November. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Natasa Krizanic, Your TakeGathering storm: A supercell thunderstorm rolls over the Plains. A tornado eventually formed under the storm. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Steve Tredway, Your TakeA stack of lenticular clouds piles up over the Sierra Nevada near Mammoth Lakes, Calif. "I followed the mothership cloud until I got close enough for the right background," said contributor Bachir Badaoui.
Bachir Badaoui, Your TakeSunset eclipse: Last Thursday's partial solar eclipse occurred at sunset in Myrtle Beach, S.C. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Matt Trudeau, Your TakeAwesome autumn: Clouds hover above train tracks on a fall day in Northeast Ohio. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeFall fog: Hills appear to vanish into the fog and low clouds on Mt. Washington in New Hampshire. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Chris Bjorgolfsson, Your TakeFall fury: Autumn winds on Lake Michigan kick up some big waves by the Port Washington, Wis., lighthouse last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Eric Curtin, Your TakeCanyonland clouds: Clouds float above the Green River in Utah's Canyonlands National Park. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Robert Steffens, Your TakeWyoming wonder: Clouds hover around the Grand Tetons in Wyoming on a fall morning. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dara Fazel, Your TakeThunder over the desert: An enormous monsoon thunderstorm builds over Arizona. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Brian Willits, Your TakeIdyllic Idaho: Small sun dogs (the colorful spots at far right and far left) appear in wispy cirrus clouds over Donnelly, Idaho. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jonathan MacDonald, Your TakeSouthern storm: Sinister clouds roll above a fence in Danville, Ark., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Becky Foster, Your TakeAspen autumn: Trees are ablaze with stunning yellows and oranges in Aspen, Colo., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Reddy Sarsam, Your TakeBlood moon: The lunar eclipse turns the moon red over Murrells Inlet, S.C., early Wednesday morning. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Austin Bond, Your TakeKentucky rain: A thunderstorm rolls over Lexington, Ky. The photo was taken while approaching the airport. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeff Mountain, Your TakeImpressive Idaho: Stratocumulus clouds blow over a windswept landscape in rural Idaho last weekend. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Marsha Boutelle, Your TakeSouth Carolina storm: An ominous storm cloud rolls over North Myrtle Beach, S.C.
Ed Welshenbaugh, Your TakeA wall of fall: A recent drive down a dirt road revealed this lovely autumnal scene in New England. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Richard Crosier, Your TakeFirst snow: Low clouds bring the first snow of the season to Colorado's Rocky Mountain National Park this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Melissa Richards, Your TakeMagical Mount Hood: Clouds roll above snow-capped Mt. Hood near Trillium Lake, Ore., in late August. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Stephanie Sinclair, Your TakeColorado crashers: Massive thunderstorm clouds billow above Denver earlier this year. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Robert Wright, Your TakeHawaii sunrise: The sun rises above the clouds as seen from the summit of the Haleakala Volcano on Maui. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Brian Cherkas, Your TakeCalm Carolina: A peaceful morning at the Wake Forest Reservoir in North Carolina last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Marty Joyner, Your TakeFire in the sky: Smoke from California's King Fire wafts high into the atmosphere near Lake Tahoe on Tuesday. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Robert Wright, Your TakeSky mountains: Wavy, billowing clouds hover over the eastern U.S. in August. The photo was taken while in flight from Connecticut to Atlanta. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Holly Donohue, Your TakeValley fog: Fog settles in the valleys of central Pennsylvania one morning last week. Photo taken from 35,000 feet. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tracey Morrow, Your TakeMonument Valley moonrise: The full moon rises at as the sun sets in Utah's Monument Valley. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dara Fazel, Your TakeWondrous Washington: A summer sunset illuminates clouds over Mt. Rainier, with the placid water of Reflection Lakes in the foreground. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sigmà Sreedharan, Your TakeDesert storm: Clouds build over the Red Rock Conservation Area west of Las Vegas last week, a day after heavy monsoon rains fell. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Kirk Nix, Your TakeCalifornia drought: An oak tree dries up near San Jose, Calif., last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeMidwest menace: A massive thunderstorm cloud glides over Chicago on Wednesday. The photo was taken while landing at O'Hare. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tracey Morrow, Your TakeCottony clouds: A layer of small cumulus clouds hovers over Georgia as seen from onboard a flight from Michigan to Florida. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Bob Rejefski, Your TakeWisconsin storm: The leading edge of a thunderstorm rolls above a farm in Suamico, Wis., on Monday. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Stephen Zimmermann, Your TakeNeedle in the fog: Seattle's Space Needle rises up through a thick fog layer. The city has over 200 cloudy days a year. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tim Durkan, Your TakeBoston boomers: Ominous thunderstorm clouds roll over Boston Saturday afternoon. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Matt O'Brien, Your TakeBlue Ridge beauty: Clouds build above the Blue Ridge Mountains in Virginia's Shenandoah Valley earlier this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Candice Trimble, Your TakeCool Colorado cloud: A thick cloud layer moves over the Continental Divide, bringing rain to Steamboat Springs, Colo. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
G. F. Reynolds, Your TakeRacing the storm: A car races from bad weather near the Toroweap Overlook at the Grand Canyon's North Rim. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Mark Doiron, Your TakeReflective sunrise: Trees are silhouetted against the colorful early morning sky in Scottsdale, Ariz., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Hank Stites, Your TakeSouthwest shower: A late-afternoon storm drops a small rainshower on Prescott Valley, Ariz., earlier this month. he photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
John Pogledich, Your TakeMorning magic: The rising sun shines through the Mesa Arch at Canyonlands National Park in Utah. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ryan Engstrom, Your TakeBlue Ridge fog: Fog and low clouds hover over the Blue Ridge Mountains in North Carolina. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Mark Doiron, Your TakeWhat does this shape remind you of? An anvil cloud billows out atop a thunderstorm over Cuba in August 2014.
Bob Mills, Your TakeColorado crashers: Massive monsoon thunderstorms billow high above downtown Denver earlier this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tom Ryan, Your TakeMare's tails at Elephant Rock: Wispy "mare's tail" cirrus clouds glide above a large sandstone formation near Las Vegas, Nevada.
Kirk Nix, Your TakeMagnificent Montana: A double rainbow appears in the evening sky over Flathead Lake, Mont., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Chuck Sutfin, Your TakeOregon moonset: The Supermoon sets over a wildlife refuge on a hazy morning earlier this month near Dallas, Ore. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Bruce Lawson, Your TakeStunning Southwest: A layer of cirrus clouds floats high above Monument Valley earlier this summer. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Cindy High, Your TakeUtah thunder: A summer storm rolls above Cedar Breaks National Monument in Utah. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Kirk Nix, Your TakeFlorida phenomenon: A massive anvil cloud forms over the beaches of Ft. Myers as seen from the Sanibel Island causeway. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Michelle Stelter, Your TakeMourning mist: Fog gathers in the low spots at Antietam National Battlefield in Sharpsburg, Md. The photo was taken while en route from Edinburgh to Newark. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Paula Mansfield, Your TakeGreenland glance: Three rivers of ice converge in southern Greenland last week. The photo was taken while en route from Edinburgh to Newark. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
David Kolodziej, Your TakeSan Diego sunset: Palm trees are silhouetted against the evening sky earlier this month. he photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jonathan Goody, Your TakeAustin evening: The setting sun nears the horizon at Lake Travis in Austin, Texas, last week.The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Wayne Cragg, Your TakeDrop zone: Drops of water from a rainshower coat a leaf in Midlothian, Va., last spring. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Julia Barden, Your TakeMissouri mammatus: An eerie storm that includes mammatus clouds forms over a lake in St. Albans, Mo. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Brian Cherkas, Your TakeWestern wildfire: A huge pyrocumulus cloud billows above a fire in Nevada last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Lucinda Turbeville, Your TakeAbove the fog: Only the north tower of the Golden Gate Bridge appears through the fog during a sunrise. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jared Ropelato, Your TakeSeattle sunset: A lovely summer day in the Pacific Northwest fades into night last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tim Durkan, Your TakeMountain marvel: Clouds float around snow-covered Mount Damavand, Iran's highest mountain, earlier this year. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Mohamad Ali Najib, Your TakeSmokies scene: Cumulus clouds hover above the blue haze of the Smoky Mountains near Gatlinburg, Tenn., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Homer Littleton Photography, Your TakeBlue sky, white sands: Clear skies created a striking scene at White Sands National Monument in New Mexico last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Isaac Duran, Your TakeDramatic Death Valley: A clear day in Death Valley National Park reveals the stark beauty of one of the hottest places on Earth. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Andrew Patterson, Your TakeShenandoah splendor: Approaching rain creates a dramatic scene in Virginia’s Shenandoah National Park. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Evgenia Paradzhanian, Your TakeMidwest menace: Lightning crackles across the Chicago skyline during a late June thunderstorm. The photo was taken from 32,000 feet. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Barry Butler, Your TakePlains thunderstorm: An anvil cloud forms over the Northern Plains last week. The photo was taken from 32,000 feet. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Brian Cherkas, Your TakeOutstanding Oregon: Mostly clear blue skies made for a great day for a recent road trip in Oregon. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Leslie Sigala, Your TakeOminous over Annapolis: Dark clouds dance above Annapolis, Md., as severe weather roared through on Tuesday. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Lee Anne Kelly, Your TakeWyoming wonder: Wildflowers bloom near the snow-capped peaks of Wyoming's Cloud Peak Wilderness earlier this month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Rex Arney, Your TakeAwesome in Arkansas: Crepuscular rays shine through the clouds at sunrise in Danville, Ark., on Monday. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Becky Foster, Your TakeMountain supermoon: The July supermoon sets behind the Rockies near Colorado's Waneka Lake Park.
John Shaffer, Your TakeScenic Southwest: A few puffy cumulus clouds hover above Arizona's Petrified Forest. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dara Fazel, Your TakeColorado crasher: Lightning flashes over Denver during a severe thunderstorm Monday evening. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Trevor Hughes, Your TakeWinter sun down under: After months of cold weather, the clouds finally broke last weekend in St. Andrews, Australia. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Matt Lawson, Your TakeWild West: Fuzzy lenticular clouds stretch across the sky above White City, Ore., in June. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Herb Kennedy, Your TakeDouble delight: A double rainbow appears in the sky over Osteen, Fla., in late June. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeremy Friebel, Your TakeSummer snow: Snow remains on the high mountain peaks of West Glacier, Mont., last week.
Cindy Kennedy Strahan, Your TakeMidwest menace: An ominous thunderstorm rolls above downtown Chicago last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Barry Butler, Your TakePalatial sunset: The setting sun creates a glorious scene earlier this month at the Palace of Fine Arts in San Francisco. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Leslie Sigala, Your TakeBlue haze in Red Rock: Distant mountains appear in various shades of blue in Nevada's Red Rock Canyon this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Joe Gilby, Your TakeGolden sunrise: The sun peeks above the fog Tuesday morning near San Francisco's Golden Gate bridge. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Michael Moir, Your TakeRolling thunder: A roll cloud appears over Oklahoma City Monday after thunderstorms hit the area. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sam Cook, Your TakeStunning southern sunset: Trees are silhouetted against the orange sky and clouds, which are illuminated by the sun in Pawleys Island, S.C. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Lobaugh, Your TakeManhattan majesty: A few puffy cumulus clouds hover above the Freedom Tower in New York City in May. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
John Foley, Your TakeApproaching O'Hare: A layer of clouds hovers high above the Chicago skyline on Father's Day afternoon. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tom Ryan, Your TakeSunkissed sea: The sun "kisses" the Gulf of Mexico as it sets behind the clouds near Hudson Beach, Fla., last weekend. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Richard Shapiro, Your TakeAliens over Alaska?" A swarm of lenticular clouds appear in the sky, as seen while driving from Denali to Anchorage. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jack Rozmaryn, Your TakeEerie over Erie: Dark storm clouds roll in from Lake Erie over Mentor, Ohio, earlier this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeSan Francisco treat: An extended exposure captures rushing water near the foggy Golden Gate Bridge last weekend. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Eleanor Preger, Your TakeSmoke signals: A trio of cumulus humilis clouds flit over the Blue Ridge Mountains in Virginia. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Candice Trimble, Your TakeSoCal spectacle: A circumhorizontal arc -- the multicolored area in the cirrus clouds -- appears over a beach in San Diego last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Connie Karsh, Your TakeFearsome in Florida: Ominous storm clouds -- including some mammatus -- hover above New Smyrna Beach, Fla., earlier this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeremy Friebel, Your TakePacific sunset: Dramatic clouds add to a lovely sunset scene at Ocean Beach in San Diego. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Connie Karsh, Your TakeIrish spring: Huge cumulus congestus clouds line up near Bushmills, Northern Ireland, earlier this spring. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
David Kolodziej, Your TakeClearing skies allowed the sun to come through with a dramatic sunset during a past Manhattanhenge.
Jared Kay, Your TakeAntietam National Battlefield Park is free of charge on National Public Lands Day. This photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Michelle Stelter, Your Take"S" marks the spot: The aurora borealis, or northern lights, appear above a house in central Alaska in March. Auroras occur when atoms in the Earth's atmosphere collide with energetic charged particles from the sun. he photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ally Alexis Coram, Your TakeCool California clouds: Small lenticular clouds line up over Inyokern, Calif., earlier this month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dirk Hartman, Your TakeMidwest marvel: Parallel rows of clouds line up in the skies over Willoughby, Ohio. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Stacy Sigler, Your TakeTerrific Tahoe: A rainbow appears over Lake Tahoe in Incline Village, Nev., earlier this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Eleanor Preger, Your TakeStorms from above: Swirling clouds hover over the Kentucky/Indiana border last week on a flight from New York to Dallas. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Michael Brown, Your TakeSky streets: Rows of parallel clouds -- known as cloud streets -- appear over the Great Plains on Sunday. The photo was taken while flying east from Denver to Madison, Wis. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
John P. Runde, Your TakeMoon rise, sunset: The full moon rises over Washington's Mount Rainier at sunset. The photo was taken from Anderson Island. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Wayne Cragg, Your TakeHumpback cloud?: A lone cloud catches the rays of the setting sun earlier this spring in southern Oregon. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Herb Kennedy, Your TakeMesmerizing Manhattan: A rainbow appears above New York City earlier this week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Laurie Hafener, Your TakeSouth Carolina sunrise: A clear morning comes to a beach in Pawley's Island, S.C., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Austin Bond, Your TakeRolling thunder: A roll cloud slides across the sky above Decatur, Texas, last summer. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ray Mesquite, Your TakeSurf Alaska: Caribou float down the Yukon River on a chunk of ice in Eagle, Alaska, last spring. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Claude Denver, Your TakeSun pillars show golden light streaking out from the top or bottom of the sun, and occur when sunlight reflects off falling ice crystals.
Brian Millar, Your TakeWyoming wonder: A few clouds hover above the snow-capped peaks of the Grand Tetons in Wyoming. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tonya Morgan, Your TakeSurf's up: A cloud "wave" appears to break over Huntington Beach in California. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Brian Cizek, Your TakeTrue blue: The Cascades of Washington State appear a deep blue on a partly cloudy summer evening. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Wayne Cragg, Your TakeRocky weather: A thunderstorm rumbles above Half Dome in Yosemite National Park last year. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ken Howard, Your TakeSpring thaw: Winter ice continues to melt and break up earlier this week at Niagara Falls, N.Y. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Lisa Palozzi, Your TakeWestern wonder: A mix of cirrus and cumulus clouds hover above Utah's Monument Valley. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Steve Hahn, Your TakeWhoa, Canada: A breathtaking view on a clear September day in Jasper National Park in Alberta, Canada. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Charlie Moore, Your TakeSunshine and sunflowers: The sun shines over a field of sunflowers in Cabo San Lucas, Mexico, last year. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Ryan Breznau, Your TakePacific plunge: The sun sets over the Pacific Ocean, as seen from Oceanside, Calif. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Brad Mellon, Your TakeCalifornia beauty: Clouds hover around El Capitan in Yosemite National Park following a snowfall earlier this month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jim Pavelle, Your TakeSea scene: A bird glides by as clouds gather on the horizon on a calm day on the Atlantic. The photo was taken while on a cruise between Miami and the Bahamas earlier this month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sara Spencer, Your TakeHello halo: A solar halo appears in the sky above Seattle's Space Needle last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Tim Durkan, Your TakeMountain magnificence: Clouds glide through the Grand Tetons last winter, as seen from near Driggs, Idaho. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Walt Snover, Your TakePlains storm: A spring thunderstorm rumbles above Altoona, Kan., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Eric Bruner, Your TakeBoston beauty: Clouds glide above the John Hancock Tower in downtown Boston earlier this month. he photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Wayne Cragg, Your TakeSouthern stunner: Scattered clouds float above Lake Pontchartrain near LaPlace, La., last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Norman Strickland, Your TakeWestern sunrise: The sun rises over snow-capped Mount Rainier while en route from Seattle to San Francisco. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Sam Ward, Your TakeCool clouds: An unusual row of small clouds hover above Boulder Junction, Wis., last December. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
John P. Runde, Your TakeOrange evening: The sun sets on another glorious day in the Florida Keys last year. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Marilyn McCabe, Your TakeCloud cover: A lenticular cloud hugs the top of Mount McLoughlin in southern Oregon last October. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Herb Kennedy, Your TakeSan Antonio storm: Ominous thunderstorm clouds roll above Lackland Air Force Base on Monday in San Antonio. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Michelle Stelter, Your TakeGhostly Gulf: The remains of a pier stand in Naples, Fla., last month. Hurricane Donna destroyed it in 1960. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dan Eidsmoe, Your TakeAlaskan ice: Huge ice chunks float through the fog near the Mendenhall Glacier last summer a few miles from Juneau. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Steve Simpson, Your TakeSnowy spring: A flower pops out of the snow this week in Cleveland, which has had 7 feet of snow so far this winter. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Anna Tymczak-Rzemieniuk, Your TakeContrail sunrise: A dissapating contrail hovers above Orlando on an early morning last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Rick Sanderson, Your TakeWintry wonder: A close-up view of a snowflake in Mentor, Ohio, on a zero-degree day earlier this winter. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeMountain marvel: The snow-capped peak of Mt. Hood appears through a cloud layer earlier this month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Willie Williams, Your TakeWasatch wonder: Thunderstorms billow above the Wasatch Plateau near Orangeville, Utah, last September. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Richard Brill, Your TakeEye in the sky: The sun appears ghostly through the haze and clouds over Mobile Bay earlier this month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Don Prosch, Your TakeColorado icing: Snow highlights rugged southwestern Colorado terrain last week. The photo was taken while en route from Minneapolis to Los Angeles. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Marlon Rimando, Your TakeShip in the sky: An offshore shower complements a Siesta Key sunset in Sarasota, Fla. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Monte Fuller, Your TakeThunder road: A summer storm appears to loom over Amarillo, Texas, but it's really 50 miles away over the Plains. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Anthony Boyer, Your TakeSan Fran fog: Cars emerge from a wall of fog on the Golden Gate bridge in California last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
David Kolodziej, Your TakeSerene scene: A cold, calm January day at Mass Audubon’s Stony Brook Wildlife Sanctuary in Norfolk, Mass. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Alfred Jesness, Your TakeWinter sunset: The setting sun illuminates a layer of stratocumulus clouds earlier this month in Huntington, N.Y. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jared Kay, Your TakeDesert storm: A towering thunderstorm looms above Big Bear Lake, Calif., last summer, taken while facing east toward the Mojave Desert. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Joe Gorman, Your TakeCool in Colorado: Dramatic lenticular clouds hover over the Arkansas Valley near Buena Vista, Colo., last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
William Helms, Your TakeBlue Bayou: The moon shines over Lake Polourde near Morgan City, La., last month. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Norman Strickland, Your TakeWisconsin winter wonder: A tree and a row of shrubs stand in silhouette on a snowy day in Evansville, Wis., last month.
Matt Anderson, Your TakeLagoon snowflakes: Nature can create unusual snow and ice patterns, like on this frozen lagoon in Forked River, N.J. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Diane Zagarese, Your TakeCaptivating Cascades: Lenticular clouds capture the colors of the setting sun in December near Sisters, Ore. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Glen Schaumloeffel, Your TakeSnowy Chicago: Snow whitens the Windy City on Wednesday. So far this season, more than 6 feet of snow has fallen. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Dan Eidsmoe, Your TakeRocky ride: Low clouds dance among the Rockies west of Denver in December. The photo was taken while en route from Las Vegas to Newark.
Karl Novak, Your TakeWyoming wonder: Mostly sunny skies made for a gorgeous September day at Grand Teton National Park.
Michelle Lint, Your TakeColorado sunrise: The sky blazes orange just before the sun rises south of Denver last week. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Steve Simpson, Your TakeSuperior spectacle: A dog peeks out from a Lake Superior "ice cave" in northern Wisconsin on Saturday. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jillian Lesmeister, Your TakeChicago in the clouds: While approaching O’Hare International Airport, the shadow of the skyline re?ects off Lake Michigan, beneath the cloud layer. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Mark Hersch, Your TakeAmazing Austin: Bats fly out from under the Congress Avenue Bridge in Austin, Texas, at sunset last fall.
Randall ElleyCloud contrails: Wispy "mare's tails" appear near small cirrus clouds above Hawley, Texas, in November.
Marvin Lovell, Your TakeSnow shadows: The serenity of winter is on full display in Perham, Minn., last December, despite the frigid -21 degree weather.
Pamela HydeDrop zone: Raindrops collect on a bright green leaf last summer in Mentor, Ohio.
Jeffrey Goodman, Your TakeHouston, we have a sunset: The sun sets over Houston last month. The photo was taken from about 28,000 feet while approaching the airport.
John Patrick FoleyMidwest marvel: The cracked ice of frozen Lake Michigan creates unusual patterns last week, as seen from 10,000 feet. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Stephen Zimmermann, Your TakePikes Peak clouds: Clouds form over Pikes Peak while fog hovers at lower elevations last week in Colorado Springs. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Michelle Stelter, Your TakeKentucky ice: Ice creates an unusual scene by the side of a road in Lexington, Ky., on Sunday. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Mark Bizer, Your TakeMichigan marvel: A delicate coating of frost colors the trees white in Flat Rock, Mich., on Wednesday.
Raymond Wiland, Your TakeRed barn, white snow: The winter in northeast Ohio has been quite snowy, but also very beautiful! The photo was taken near Mentor, Ohio. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Jeffrey Goodman, Your TakeSun dogs are bright spots that appear on either side of the sun and are caused by refraction of sunlight by ice crystals.
Brian MillarRadiant Rio: Clouds appear like a glowing veil from a fiery sunset over Rio de Janeiro last November. The Christ the Redeemer statue can be seen at the far right.
Monica GrunickDazzling in Duluth: Frost on the window adds sparkle to a sunrise last week in Duluth, Minn.
Domenic Ricci, Your TakeFrigid flake: This close-up view of a snowflake was captured last week in Mentor, Ohio. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com.
Jeffrey Goodman, Your TakeChicago chill: New-fallen snow covers the city of Chicago on a cloudy day last month. The photo was taken while on approach to O'Hare. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com.
Tom Ryan, Your TakeSilver City sunset: Altocumulus clouds are colored by the rays of the setting sun over Silver City, N.M., last fall.
Kelly RussellTexas thunder: Ominous clouds hover above Amarillo, Texas, last September, as a thunderstorm rolled through the area. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com.
Anthony Boyer, Your TakeFantastic Florida: The sun sets over the Keys on a mostly clear evening last year. Frost, ice, sleet or snow have never been reported in Key West.
Marilyn McCabeSouthwest spectacle: Stratocumulus clouds hover above the Organ Mountains near Las Cruces, N.M., last week. Stratocumulus are the most common cloud type on Earth. .The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com.
Melissa Hall, Your TakeFrozen fountain: Water in a fountain in Charlotte, N.C., froze solid earlier this week, as temperatures dropped to 8 degrees.
Carl Pileggi, Your TakeSunset and snow: Parting clouds created a dramatic scene over West Virginia University in Morgantown last weekend. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
James Reil, Your TakeMist opportunity: Thick fog creates a peaceful scene in southern Oregon earlier this month.
Herb KennedyFantastic Florida: Billowing clouds catch the rays of the setting sun earlier this week above Cocoa Beach, Fla. The photo was submitted to USA TODAY via Your Take at yourtake.usatoday.com
Michelle Stelter, Your TakeAmarillo anvil: An anvil cloud spreads across the top of a sunset thunderstorm in Amarillo, Texas.
Anthony Boyer, Your TakeMount Baker beauty: Fog swirls around the lower elevations of snow-covered Mt. Baker in Washington on a summer evening.
Wayne CraggSun, snow and shadow: A tree casts a shadow across the snow earlier this month on a cold, sunny day in Oshkosh, Wis.
Teri Shors, Your TakeManhattan mist: The skyscrapers of New York City peek through a thick layer of fog Wednesday morning while on approach to Newark Airport. Fog and poor visibility led to hundreds of flight cancellations in the East.
Teri Shors, Your TakeA current affair: Circular currents spin in the Atlantic Ocean, as seen from an altitude of 37,000 feet while en route from Newark to St. Maarten in late December.
Karl NovakWinter wonderland: Snow-covered trees create a stunning scene on a clear day at Steamboat Springs Ski Resort in Colorado earlier this month.
Chuck Dean, Your TakeSnowy sentinel: St. Joe's lighthouse in Saugatuck, Mich., stands watch over the frozen, snow-covered waters of Lake Michigan on a frigid day last week.
Ted SwobodaWindow wonder: Delicate frost formations spread across a window on a clear but frigid morning last week in Middlebury, Ind., when the temperature was -12 degrees.
Dave MathewSouth Atlantic spectacle: A large lenticular cloud hovers above a rugged mountain on South Georgia Island, located in the South Atlantic Ocean, in 2011. The photo was submitted to USA TODAY via Your Take.
Bradley Bunn, YOUR TAKECrazy Colorado clouds: Wild clouds appear above Aurora, Colo., at sunset earlier this month.
Kelly FestiManhattan marvel: Crepuscular rays appear through the clouds at sunset last September 11 in New York City.
Jared KayPeaceful Pacific: The sun sets over the Pacific Ocean at Laguna Beach, Calif., on a mostly clear day last week.
Dan PasamonteIce bubbles: Bubbles of ice encase a branch of a tree following last week's ice storm in Oklahoma City.
Betsy MajmaAmazing over Alabama: A fallstreak hole, also known as a "hole-punch cloud," appears in the sky over Auburn, Ala., earlier this month.
Constantine MihasSunset eclipse: A partial solar eclipse appears in the sky at sunset in Amarillo, Texas, in May 2012.
Anthony Boyer, Your TakeNevada sunset: Lenticular clouds pile up over Virginia City, Nev., at sunset last year.
Marilyn McCabeShadows and snow: Snow coats craggy areas inside Bryce Canyon, Utah, earlier this month. The photo was taken while en route from Las Vegas to Newark, N.J., from an altitude of 31,000 feet.
Karl NovakMinnesota marvel: Sun dogs and a halo appear around the sun in Eagan, Minn., on a frigid day in 2013. Sun dogs are brightly colored spots caused by the refraction of light by ice crystals. Eagan was named one of America's top five cities to live in for 2015.
Emmanuel Canaan, Your TakeSnow and a sunrise: A gorgeous sunrise appears over frigid Medford, Wis., on Wednesday. Temperatures have not risen above freezing in the area in the past two weeks.
Bob Judnic, Your TakeNevada lenticular: A lone lenticular cloud hovers above the Newberry Mountains in southern Nevada last month.
Bill ClineWestern wave clouds: A row of Kelvin-Helmholtz wave clouds appear over Phoenix one morning last week.
Paul BesslerWindow wonder: Early morning frost coats a window pane last week in Salt Lake City. Window frost forms when a pane of glass is exposed to below-freezing temperatures on the outside and moist air on the inside.
Diana WorleyOminous over Oregon: Scary clouds advance across the sky near Pendleton, Ore., last summer, as a thunderstorm rolled through the area.
Helen WattRuff going: A dog takes a walk through the snow Tuesday morning in Wrenshall, Minn. Temperatures in the area have been as cold as -18 degrees the past few days.
Roger SchraderSliced clouds: A jet cuts a thin slice through a layer of cirrocumulus clouds just before sunset last month over Hockessin, Del.
Robert PekalaCarolina cloud: A "fallstreak hole" – so-called because of the streaks of ice crystals that fall out of the hole -- appears in a cloud layer over Ashe County, N.C., last month. They are also known as hole-punch clouds.
Clint JohnsonReflective sunset: The sun and a sundog (right) -- along with their reflections -- create a beautiful scene at Netarts Bay in northern Oregon in October.
Dale HarmerClear and cloudy: California's Diablo mountain range separates thick low-level clouds and fog from clear skies last month. The photo was taken en route from San Francisco to Los Angeles at an altitude of 29,000 feet.
Karl NovakWintry in Wisconsin: Hoar frost coats the trees north of Wausau, Wis., last week.
John P. RundeCloud stripes: Parallel rows of clouds -- known as "cloud streets" -- appear over Alabama last month. The photo was taken from about 34,000 feet in altitude.
Jeff SullivanManhattan sunset: The sun sets over New York City earlier this month. The photo was taken from the top of Rockefeller Center.
Norman StricklandWest Virginia wonder: A huge cumulus congestus cloud towers above Morgantown, W. Va., in September. These clouds can develop into cumulonimbus clouds, which are associated with thunderstorms.
Judy BeavanRumbles over Rushmore: The remnants of an afternoon thunderstorm tower above Mount Rushmore in South Dakota earlier this year.
Jerry SlocumResplendent Rockies: Colorful trees frame a snowy mountain last month near Colorado's Rocky Mountain National Park.
Jeanne LochnerEclipse in the East: The clouds part in time to view the partial solar eclipse, as seen over the Chesapeake Bay in Pasadena, Md., earlier this month.
Justin RamosFire clouds: A gigantic pyrocumulus cloud towers above a house in Gardiner, Mont., in August. The cloud, caused by fire smoke, was from a wildfire near Yellowstone National Park.
Gary GartonAwesome Alaska: A massive lenticular cloud hovers above Coldfoot, Alaska, in July. Lenticular clouds tend to form downwind of mountains.
Terry ThorntonMorning mist : Fog hovers amid the evergreen trees in a valley in Battle Ground, Wash., in September.
Paul G. BrueglCloud hole: A fallstreak hole, or "hole-punch cloud," appears over Somerset, Wis., on Sunday. These holes in mid or upper-level cloud layers are likely caused by airplanes taking off or landing.
Marty TrybaVirginia storm: A developing thunderstorm billows in the sky over Virginia Beach, Va., in July.
Doug FehmelSky streets: Cloud streets, which are long rows of parallel cumulus clouds, appear over northern Florida last week. The photo was taken from 35,000 feet in altitude. These clouds tend to form on sunny days over a flat region.
Mike SkoczenRolling wonder: A roll cloud spins above Canyon, Texas, on Monday morning as a cold front moved across the area.
Julie HornA frosty start: Delicate frost crystals coat a branch in Lawrence, Kan., one morning last week.
Rick KatzfeySouthern steam: Steam rises above the warm water of Nickajack Lake near Chattanooga, Tenn., on a cool morning in mid-September.
Neil MagnussenFlowers and snow: Wildflowers bloom on a hillside in Washington state, with the snow-covered peaks of Mount Rainier in the background. The photo was taken in the summer of 2012.
Wayne CraggSlow beach day: Ominous storm clouds roll in over the beach in Cancun, Mexico, last month.
Terry RichardMorning mist in Maine: Sunbeams shine through the mist above the Presumpscot River in Gorham, Maine, earlier this month.
Claire CrockerTranquil Tahoe: The sun sets over a calm Lake Tahoe last week. The photo was taken from South Lake Tahoe, Calif.
Allen C. WilliamsDazzling over Dallas: A breathtaking late-afternoon thunderstorm builds in the skies above Dallas in October 2012. The photo was taken from about 38,000 feet in altitude.
Stephen GayAn anvil cloud, named due to its distinctive shape, appeared in the sky over Virginia in September 2013. The photo was taken from 29,000 feet.
Barry Moore, Your TakeSunrise in the Smokies: The sun rises through the haze in the Great Smoky Mountains National Park in Tennessee in July.
Graham W. BostickSunset silhouette: Colorful altoculmulus clouds provide a lovely backdrop for a tree during a December sunset a few years ago in Greensboro, N.C.
Darlene MartinFall fog: A layer of morning fog surrounds a building in Southfield, Mich., earlier this month. Fog is common in fall because the longer nights allow air near the ground to chill, forming fog.
Steve KohlSunset shadows: The sun casts cloud shadows as it sets over the Atlantic Ocean in July. The photo was taken while en route from Aruba to Newark, N.J., at 34,000 feet.
Karl NovakBeautiful Hawaii: Another spectacular sunset ends the day at Honolulu's Waikiki Beach last month.
Derek BryantFlorida showers: Shafts of rain fall from a thick cloud layer above Fort Myers, Fla., in September.
Tom WredbergPuerto Rico thunderstorms: Afternoon thunderstorms explode above Puerto Rico in September. The photo was taken from 38,000 feet in altitude.
Alejandro EscolaRed Rocks sunrise: The sun rises above the clouds at Red Rocks Amphitheatre near Morrison, Colo., in September.
Dan LockhartCaribbean cloud: A lone thunderstorm dumps rain on the Caribbean Sea in 2012.
Klint ArnoldRainier from above: A few clouds hover near the snow-topped peak of Mount Rainier in Washington state last June. A weather station on the mountain averages about 54 feet of snow each year.
Alex KosnikTexas sunrise: A stunning start to the day last weekend above the Lone Star State.
Steve WigginsMassachusetts menace: Storm clouds roll over Boston's Back Bay neighborhood at sunset in July.
Julie FergusonAwesome autumn: A few clouds hover above the Colorado Rockies on a glorious fall morning earlier this week. Mt. Elbert, the highest mountain in Colorado, is in the background.
William HelmsGolden Gate fog: A tower of the Golden Gate bridge peeks through a thick layer of fog in 2011. The photo was taken while en route from San Francisco to Los Angeles.
Beau RoyBlanket over Baltimore: A thin cloud blanket glides above downtown Baltimore last weekend. A blimp hovers overhead in the top right of the photo.
Michael J. MilesOuter Banks sunrise: A layer of altocumulus clouds helps create a glorious sunrise over Kill Devil Hills, N.C., last month.
Pete EastTerrific in Tahoe: Clouds roll above Lake Tahoe in California last week. The clouds brought the first snow of the season to the region.
Andrew ClarkWisconsin wonder: Cumulus clouds boil and billow into a thunderstorm on a hot afternoon near DeForest, Wis., in August.
Morgan J. McArthurTexas thunder: A lone thunderstorm cloud dumps rain over Ranger, Texas, at sunset earlier this month.
Leslie HornSt. Louis sunset: Crepuscular rays shine through scattered clouds at sunset over St. Louis earlier this month. The photo was taken from the Tom Sawyer riverboat on the Mississippi River.
Bill SchillingGreat Lakes storm: A shelf cloud appears above Lake Michigan as a thunderstorm rolls across the sky in August. The photo was taken while sailing from Chicago to Green Bay.
Terry O'BrienManhattan morning: The skyline of New York City is silhouetted against the dawn sky as a layer of stratus clouds drifts overhead in July. The photo was taken from Union City, N. J.
David KolodziejWashington wonder: A lenticular cloud hovers above the snow-capped peak of Mt. Baker in Washington State earlier this month.
Roger A. SeymourNiagara sunrise: A stunning sunrise appears above the mist on the U.S. side of Niagara Falls, N.Y.
Angela OttoSouthern storm: A huge cumulonimbus cloud hovers above New Orleans earlier this month. The photo was taken from 39,000 feet in altitude.
Denise TouchstoneMinnesota mammatus: Soft mammatus clouds appear above Brooklyn Center, Minn., following a hard rain in 2011. Mammatus are typically seen after the worst of a thunderstorm has passed.
Joel M. PackerMountain marvel: Sunbeams shine through a bank of dark clouds over Pikes Peak in the Colorado Rockies in late August.
Michelle A. StelterMidwest menace: The leading edge of a summer thunderstorm roars above Galena, Ill., in June.
David HowardDesert rainbow: A rainbow appears in the sky over Indian Springs, Nev., last month, following a summer afternoon storm.
Jim KoonceSargasso Sea sunset: Sunbeams from the setting sun shine through clouds over the western Atlantic Ocean in August.
Jim StabileSea Island storm: A dark thunderstorm drops rain just offshore of Sea Island, Ga., last month.
William J. HagertySouthern spout: A waterspout appears just off the coast of Fripp Island, S.C., in July.
Scott MarcilleAbove the flames: Smoke from a wildfire in northern California billows into the atmosphere early last week. The photo was taken while en route from Newark to San Francisco.
John SchneiderhanChicago fog: The skyscrapers of Chicago poke through a layer of low-level fog in December 2011.
Amber GrayCape clouds: Storm clouds hover above Wellfleet, Mass., during a Cape Cod sunset earlier this month.
Lindsey WarnerTennessee thunderhead: A cumulus congestus cloud boils up in the evening sky over Vale, Tenn., earlier this month.
Bill LemonsMichigan mammatus: Mammatus clouds fill the sky following a thunderstorm in July in Kingsford, Mich.
Annette WagnerTexas trouble: An ominous storm cloud rolls over Frisco, Texas, in July.
Edward HughesRemarkable rays: Anticrepuscular rays extend to the horizon at sunset over Louisiana in July. These near-parallel rays of sunlit air appear in the opposite direction from the sun.
Mike JenkinsSouth Dakota storm: An anvil cloud pops above a thunderstorm over western South Dakota on Monday.
Kristin AlbrechtMaine mist: Fog envelops Maine's Porcupine Islands earlier this month. The photo was taken from the top of Cadillac Mountain on Mount Desert Island.
Kris BindnerOrange mammatus: Puffy mammatus clouds hover above Lawrence, Kan., as severe thunderstorms rolled through the area in late June.
Phyllis CoptDesert delight: A glorious sunset paints the evening sky above Gold Canyon, Ariz., in July.
Mike McNamaraSouthwest storm: A storm drops rain just north of Santa Fe, N.M., earlier this week.
Charmaine SheltonKansas storm: A thunderstorm develops in the evening sky above La Crosse, Kan., on Aug. 2. Severe storms produced hail in the area that evening.
Frank MercerLubbock sunset: Scattered clouds catch the brilliant orange colors of the setting sun over Lubbock, Texas, in late July.
Tom ClarkGorgeous Gulf sunset: Crepuscular rays highlight a breathtaking sunset over the Gulf of Mexico earlier this month in Marathon, Fla. Crepuscular rays are columns of sunlit air that radiate through gaps in clouds.
Bobbi PeckVolcanic clouds: The erupting Kilkuea volcano on the Big Island of Hawaii creates pyrocumulus clouds last October.
Chuck WeberScottish sky: Dramatic cloud layers are displayed across the sky over the 18th hole of the Old Course in St. Andrews, Scotland, in July.
Jennifer ChafitzMississippi menace: A huge thunderstorm approaches the beach in Biloxi, Miss., in July.
Diana WooldridgeHazy sky: Clouds build through a thick layer of haze over North Carolina in July. The photo was taken while en route from Newark to West Palm Beach at an altitude of 38,000 feet.
Karl NovakButte and the beast: A massive severe thunderstorm builds above a butte in northeastern Wyoming in July. The storm produced golf-ball-sized hail and heavy rain in nearby Deadwood, S.D.
Keith A. GibbsBoston boomer: The leading edge of a thunderstorm rolls over Boston on Monday. The photo was taken from the Boston side of the Charles River looking toward Cambridge, just before the torrential rains hit.
Tomye TierneyDark shadows: Low-level clouds cast a shadow across a higher cloud level at sunset last week over Denver.
Alan GraceImpending Indiana storm: Dark clouds gather above Fort Wayne, Ind., earlier this month.
Madeline ShineMissouri mushroom cloud: A huge thunderstorm develops over Kansas City, Mo., in June.
Tom AbbottSouthern sunset: Mammatus clouds fill the sky at sunset over Gainesville, Ga., in June.
John GirouxCheyenne storm: A thunderstorm approaches Cheyenne, Wyo., in June. Although the storm brought rain and lightning to nearby Colorado, it drifted off to the east without hitting Cheyenne.
Brian MartinNevada lenticulars: Several lenticular clouds hover above Carson City, Nev., in April. Lenticular clouds tend to form at high elevations near mountains.
Chuck WeberWashington wonder: Part of a solar halo appears between two contrails over Baker Lake in Washington state in June.
Ethan S. WeberMidwest mammatus: Bulbous mammatus clouds appear above Manitowoc, Wis., as a thunderstorm approaches the city in June.
Karen RiestererColorado clouds: A huge anvil cloud forms as a thunderstorm develops over the northern Colorado mountains last September. A nearly full moon can be seen above the thunderstorm.
Nevin HildenbrandVolcanoes peek through the haze in Guatemala last month.
Antonio AnzuetoBeach bow: A rainbow appears to end over a colorful beach umbrella last week in Delray Beach, Fla. To see a rainbow, you need the sun at your back and rain or mist in the general direction of your shadow.
Steve SellBoulder bolts: Lightning blasts through the night sky over Boulder, Colo., in late June.
Brian E. WalkoLonely cloud: A lone cloud casts a shadow near Omaha, Neb., in early June. The cloud appears to be producing virga, which is rain that evaporates before reaching the ground.
Karl NovakForeboding in Philly: Menacing clouds hover above Lincoln Financial Field in Philadelphia as severe storms rolled through the area last Sunday evening.
Zack HillSmoky sunrise: Smoke from the West Fork wildfire creates a red sky sunrise near Pagosa Springs, Colo., last week.
Sue WalanCloud shadows: Low clouds cast shadows across a higher cloud layer at sunset over Lake Tahoe in California last week.
Howie NaveBaton Rouge beauty: Clouds glow orange at sunset over Baton Rouge, La., in late June. The photo was taken while on approach to Baton Rouge at about 16,000 feet in altitude.
Steven WigginsFierce fire: Smoke from a wildfire last month creates a huge pyrocumulus cloud above Lake City, Colo. In addition to fires, smoke from volcanic eruptions and industrial activities can also form this type of cloud.
Steve MilfordSt. Pete storm: Massive thunderstorm clouds build in the sky at sunset last month near St. Petersburg, Fla.
Kevin GrantAwesome Alps: A lenticular cloud hovers above the snow-capped peak of Wetterhorn Mountain, Switzerland, earlier this month.
Robert KihmGorgeous Gulf: Wispy clouds stream across the sky at sunset over the Gulf of Mexico in Panama City Beach, Fla., in May.
David MedleyWinter wonder: A pair of sun dogs -- the bright spots on either side of the sun -- appear over Lake of the Woods, Minn., in January. Light refracted by ice crystals in the atmosphere creates them.
Steve KnowlesConnecticut clouds: Ominous storm clouds roll over Guilford, Conn., last week.
Amy StintonUtah sunset: Mammatus clouds appear under a thunderstorm in Salt Lake City at sunset in May.
John RindyNature's candle: The sun and its reflection create the illusion of a candle in Bokeelia, Fla., in March.
Bob BurgessSarasota storms: Huge cumulus congestus clouds brew in the afternoon skies above Sarasota in 2006. The clouds would soon develop into thunderstorms.
John TobeyPennsylvania paradise: Sunbeams peek through the trees on a misty summer morning in 2012 in Oil City, Pa.
Tom HallArizona monsoon: Ominous monsoon storm clouds roll above Phoenix last August.
Bill KellsKentucky roll cloud: A roll cloud hovers above Kentucky Lake last Sunday. This type of cloud is long and tubular and appears to roll along a horizontal axis.
Bob DuthiePretty in Portland : A spring rainbow arches above downtown Portland, Ore., in March.
Michael RauschJune snow: The season’s last snow covers the Sawatch Range of the Rockies near Denver earlier this month. The photo was taken while en route from Denver to Santa Ana, Calif.
Karl NovakUtah virga: Virga appears over Bryce Canyon, Utah, in May. Virga is rain that falls from a cloud but evaporates before reaching the ground.
Jim Van NameeJellyfish clouds: A parade of cirrus clouds, with "mare's tails" hanging underneath, appear in the sky east of Phoenix last month.
Bill HarnedSouth Dakota sky: Mammatus clouds cover the sky last month near Hill City, S.D., after a storm had passed through the area.
William VenohrRainbow in the storm: A rainbow appears underneath a supercell thunderstorm near the Oklahoma/Texas border on Monday.
Michael BrownMoon over Manhattan: The nearly full moon appears through passing clouds over New York City last month. The photo was taken from Port Imperial, N.J.
Fabio Pereira BernardinoBird's-head cloud?: A massive anvil cloud, backlit by the setting sun, appears in the sky over Baton Rouge last week. The photo was taken from about 10,000 feet while approaching the airport.
Emil J. MillerSummer spectacle: Small clouds hover above the snow-capped peaks of Mount Hood in Oregon last summer.
Wayne CraggSevere sky: Clouds build in the sky near Chippewa Falls, Wis., last week, ahead of a line of severe thunderstorms. There were reports of wind and hail in the area, but no tornadoes.
Warren MooreLake Erie sunset: Clouds gather in the sky shortly after sunset in Lakewood, Ohio, earlier this month.
Dan MorganMay snow in the Rockies: Clouds hover above Mt. Princeton following a late-season snowfall earlier this month near Buena Vista, Colo.
William HelmsNew York halo: A solar halo appears around the sun last week in New York City. A halo occurs when sunlight is refracted through ice crystals in clouds.
John McFarlandEvening in Alaska: A tugboat pulls a barge through open water near Anchorage just after sunset last week. Sunset in Anchorage at this time of year is close to 11:00 p.m.
Chris CellaStorms from above: Huge thunderstorm clouds billow in the skies above northeastern Texas at sunset last Wednesday.
Angel GonzalezPlains sky: Clouds gather in the skies above the Kansas prairie earlier this month.
Tanya SainsColossal cloud: A huge cumulonimbus cloud billows above Oklahoma in May 2011, as seen from an altitude of 32,000 feet. There were 57 reports of tornadoes that day over the central USA.
Diane CasavantTexas thunder: A towering thunderstorm builds just to the east of Lubbock, Texas, last week. Hail was reported in the area, but no tornadoes formed.
Tom ClarkSan Antonio storm: Evening thunderstorm clouds form over San Antonio last month.
Michelle A. StelterMichigan moon: Light from the full moon creates cloud iridescence last month over Troy, Mich. Light diffracted by cloud droplets or ice crystals can lead to this gorgeous display of pastel colors.
Michael HainesIndiana sun pillar: A sun pillar appears at sunset in Vincennes, Ind., in January. Sun pillars form above or below the sun and are caused by sunlight reflecting off ice crystals.
Sam SieversBrewing storm: A thunderstorm brews above Wichita, Kan., in late April. The photo was taken from about 40,000 feet in altitude.
Justin ChambersSouthern storm: Dramatic storm clouds hover above Lake Pontchartrain in Louisiana last month.
Roxsan MeyerSurf's up: A huge wave-shaped cloud appears to break over California's Huntington Beach Pier in April.
Brian CizekMaine sunrise: Kelvin-Helmholtz wave clouds help create crepuscular rays in the sky at sunrise over East Machias, Maine, in 2012.
Dan HoganMountain marvel: A pair of lenticular clouds hover above Mount Rainier in Washington on a summer morning in 2012.
Aaron W. TallmanOrange thunder: A massive thunderstorm is illuminated by the setting sun above Wichita Falls, Texas, earlier this month. The photo was taken from an altitude of 38,000 feet while en route from Newark to Phoenix.
Karl NovakWintry wonder: Freezing rain creates unusual ice formations on the side of a picnic table in Kansas earlier this month.
Tanya SainsNaples sunset: Small cumulus clouds are highlighted by the setting sun in Naples, Fla., last week.
Ron WartmanDancing clouds: Small puffs of clouds, some of which are cirrus and others cumulus, dance in rows above Orlando last week.
Dale GriemeDaytona danger: A shelf cloud hovers above Daytona Beach Shores, Fla., last August as a thunderstorm rolls through the area. Shelf clouds are often associated with the leading edge of a thunderstorm.
Karen BurgerStriped clouds: Rows of low-level clouds appear under a thinner, higher cloud layer earlier this month in Coral Springs, Fla.
Barbara SandersMid-Atlantic moonrise: The moon and Venus rise over the Rappahannock River in Lancaster County, Va., shortly before sunrise in January.
Andy ShieldCloud ripples: Ripples appear in a cloud layer over southeastern Ohio in March. The photographer says the disturbance in the clouds might have been caused by a power plant.
Doug ZahnSt. Paul storm: Lightning from the year's first big thunderstorm flashes in the sky above St. Paul, Minn., last month.
Matt PrazakAmazing sky: Stunning clouds hover above Coral Springs, Fla., last Friday evening, following a day of rain and thunderstorms.
Danette ThompsonSun dog sunset: Sun dogs appear above the clouds last month, with the one at the right more visible than the left one. The photo was taken while en route from Ft. Lauderdale to Dulles Airport.
Karl NovakSnowy sunrise: The sun rises following a snowstorm last month in Iowa. The photo was taken between Sioux City and Fort Dodge.
Gordon SkinnerGolden Gate fog: Fog rolls over the Golden Gate Bridge and San Francisco earlier this week. The photo was taken from 34,000 feet while flying from Newark to Honolulu.
David KolodziejBeachcombing in Oregon: Mist and fog rolls in from the Pacific Ocean near Oceanside, Ore., last month.
Dale HarmerGash in the sky: The sun shines through a break in the clouds during a severe weather outbreak near Atlanta last month. The photo was taken from about 27,000 feet.
Toby BlantonColorado cloud: A huge lenticular cloud hovers above the snow-covered Rocky Mountains near Eagle, Colo., last month. The photo was taken while en route from Las Vegas to Chicago at an altitude of 37,000 feet.
Karl NovakAlabama sunset: The sky glows red at sunset over Mobile Bay, as seen from Fairhope, Ala., last month. Depending on location, time of year and atmospheric conditions, it can take from 2-4 minutes for the sun to fully cross the horizon.
Don ProschAlps from above: Scattered clouds hover above the snow-covered Alps last month. Many of the highest peaks of the Alps remain covered with snow throughout the year.
Tiaan HomannHawaii sunset: Silhouetted palm trees highlight a stunning sunset in Kona, Hawaii, in 2011. Kona is on the western shore of the Big Island.
Greg BassettBig Sur storm: Clouds and fog roll in from the Pacific Ocean as a winter storm hits California in January. The photo was taken just north of Ragged Point, Calif.
Joe HengelFrosting on the Rockies: Wave clouds swirl on top of the Rocky Mountains west of Denver last month. The photo was taken from about 35,000 feet in altitude.
Tom WredbergPeru rainbow: A rainbow appears in the skies above Machu Piccu, Peru, last month. The rainy season in Machu Piccu is from October to April, though it can rain at any time of the year there.
Jack KuehnDouble anvil: A pair of anvil clouds -- one feeding into the other -- appear in the skies over northern Illinois last spring. The photo was taken from a private aircraft at about 8,000 feet in altitude.
Kent CookWave clouds over Chicago: Kelvin-Helmholtz wave clouds appear in the skies over Chicago last week. The breaking-wave appearance of these clouds is caused by wind shear.
Domenico CostigliolaFlorida cloud streets: Cloud "streets" -- parallel rows of clouds -- appear above another cloud layer over Lithia, Fla., on a morning earlier this month.
Scott PurintonFlorida fallstreak: A fallstreak hole, also known as a hole-punch cloud, appears in the skies above northern Florida in January. A fallstreak hole is a large gap that can form in mid-level or high level cloud layers, below which dangle streaks of falling ice crystals.
Kathy CondonSpackled sunset sky: Altocumulus clouds reflect the rays of the setting sun over Memphis in January. Altocumulus are mid-level clouds that often produce the most beautiful sunset skies.
Loren CrownStormy sunset: Dramatic storm clouds roll over the mountains just west of Palmdale, Calif., at sunset last week.
Michelle A. StelterArgentina roll cloud: A roll cloud appears just offshore of Buenos Aires, Argentina, last month. The photo was taken while on a cruise to Antarctica.
Larry HandSudan sunset: The sun sets in an orange haze of windblown sand behind the temple complex in Meroe, Sudan, last month.
Dave GreenwellCloud rows: Clouds are lined up in parallel rows while en route from Cleveland to Miami last month. The photographer said they looked like rows in a farmer's field.
Jim BassSky wonders: Sunrise above Lake Norden, S.D., last month produced a gorgeous display of optical sky phenomena, including sun dogs, a sun pillar and a halo.
Jonathan KaskiSnow egg: Wind-sculpted snow takes the shape of an egg atop a tree stump in Independence Pass, Colo., last month.
Brian E. WalkoWild waterspouts: A pair of waterspouts spin near Great Isaac Cay, a small island in the Bahamas. Although they form in different ways, waterspouts are tornadoes over water and usually can be seen in tropical areas where thunderstorms occur frequently.
Ken HowardEarly brrrrrrd: A bird takes a rest on a frosty tree on a chilly morning last month in Woodland, Wash.
Terry RichardFlorida fogbow: A fogbow appears as the morning fog lifts on Sanibel Island, Fla., last week. Similar in shape to a rainbow, but much less colorful, a fogbow can be seen when there is thin fog and fairly bright sunshine.
Theresa T. BaldwinDesert snow: Snow coats the mountains and cactus near Tucson at sunrise last Thursday, following the storm that dumped several inches of snow on the Arizona desert.
Diane EnrightTroubled sky in Texas: A layer of clouds undulate in the skies above Dallas Ft. Worth airport last week.
Jim McElroyAn "I" in the sky: The sun and its reflection take the shape of the letter i at sunset in Marco Island, Fla., earlier this month.
Allayne ReeseMichigan wonder: A halo and a pair of sundogs appear around the sun over Lake St. Clair in Michigan. Sundogs are also known as parhelion, which is Greek for "beside the sun." The photo was taken from about 12,000 feet.
Chris HenardSnowroller surprise: A "snowroller" appears following a blizzard in North Dakota earlier this month. This rare weather phenomena occurs when strong winds roll up a layer of snow like a piece of carpet.
Aaron AuerSunset anvil: An anvil cloud spreads out above a thunderstorm over southern Missouri last June. The photo was taken from about 35,000 feet.
Dave SenaySoutheast storm: Dramatic storm clouds move over the beach on Cumberland Island, Ga., several years ago.
David GottliebMissouri sunset: Small lenticular clouds and a contrail appear in the sky at sunset over Lee's Summit, Mo., in January.
Wayne BusseKentucky cloud hole: A circular hole appears in a thin layer of clouds over Bowling Green, Ky., last month. These formations are known as "fallstreak holes."
John McDillCrisscross contrails: Contrails cross the sky above New Hogan Lake in Calaveras County, Calif., last month. As they dissipate, contrails can grow into cirrus clouds.
Gary HarmanMountain marvel: Snow covers Mount Saint Helens in Washington in mid-January. The photo was taken from about 25,000 feet.
Chris CellaIced over in Michigan: The Grand River in downtown Grand Rapids, Mich., is frozen over on a 4-degree day in January.
Cliff HillFrozen sunrise: The sun rises over Lake Superior in Duluth, Minn., on a frigid day last month. The temperature was 16 degrees below zero and steam fog can be seen hovering above the lake.
Susan J. IsernhagenContrail shadow: The sun casts a shadow from a contrail onto a layer of clouds beneath in Washington, Pa., last September.
Shelia ShubaBurmese beauty: Evening haze settles over Bagan, Burma, earlier this month. The average high temperature in Bagan this time of year is in the low 90s.
Greg CrowCalifornia clouds: Lenticular clouds hover above Ridgecrest, Calif., on a winter afternoon in December 2012.
Gary NordvallAwesome Aspen: Snow, trees and shadows create a breathtaking scene in the mountains near Aspen, Colo., last week.
C. St. LawrenceLake Michigan ice: A pier in St. Joseph, Mich., is coated in ice last week following several days of high winds and cold weather.
Caryl OlsonEthereal sky: Sunbeams appear between layers of clouds in November 2011. The photo was taken while en route from Orlando to Cedar Rapids, Iowa.
Kim ReedPalm tree and cotton candy: Clouds billow in the distance on a late afternoon in December in Woodland Hills, Calif.
Tony CerinoTee time?: The full moon appears above a cactus on a clear day in Scottsdale, Ariz., in 2008.
Gary GeaganPeruvian cloudscape: Rain, fog and clouds hover over mountains near Machu Picchu, Peru, in 2010.
Arlene AndersonHawaiian sunset: The sun peeks between cloud layers earlier this month. The photo was taken from the top of Mauna Kea on the Big Island.
Dave GreenwellRocky weather approaches: A late-afternoon thunderstorm darkens the sky near Balanced Rock in Utah's Arches National Park last April.
Ken WilliamsSunrise shadow: Mount Rainier casts a shadow onto a layer of clouds at sunrise in December.
David BeaucheneFreedom rises: The top of the Freedom Tower peeks through the fog and clouds in New York City in December. At 1,776 feet tall, it will be the tallest building in the Western Hemisphere when completed.
Trevor WallaceCloud waves: Wave clouds appear in the sky while flying over Pennsylvania in December. The photo was taken from about 35,000 feet.
Jenifier NamCalifornia cloud: A cumulonimbus cloud near Fresno, Calif., accompanied the season's first freezing temperatures in the central San Joaquin Valley in December.
Linda WozniczkaBaja beauty: The sky flames orange at sunset over the San Ignacio Lagoon in Mexico's Baja California peninsula in March.
Ken HowardAlabama storm: A thunderstorm appears in the skies south of Montgomery, Ala., in October.
Kevin SwisherMother ship hovers: A lenticular cloud casts a shadow onto a lower cloud layer over the northwestern U.S. in November. Lenticular clouds often form downwind of mountains.
Bud WebbGhost clouds: Wispy cirrus clouds grace the skies above South Clearwater Beach, Fla., last month. Cirrus are high-level clouds that are formed almost entirely of ice crystals.
Sam ShortSky circle: A circular contrail from a military jet on maneuvers appears over Rodeo, N.M., in December. The jet was flying at about 40,000 to 60,000 feet, according to the photographer.
Joe MeenachDevil's volcano? A lone cumulus cloud appears to emanate from the top of Devil's Tower in Wyoming in 2010.
Dave MathewSouth Beach storm: A thunderstorm forms just offshore of Miami in July.
Luiz VazMidwest rainbow: A rainbow disappears into Little Traverse Bay in Petoskey, Mich., earlier this month.
Donna BurketTexas fog: Fog obscures the skyscrapers of downtown Houston earlier this month.
Kevin KnightRed ground, white clouds, blue sky: Puffy cumulus clouds appear beneath the plane while en route from Maryland to Nevada in June.
Peter L. FerraroCloud hole: An unusual hole appears in a cloud layer while the photographer was traveling between Medina and Lockport, N.Y., in November.
Patrick DiNicolaSpoonful of snow: Snow coats the sculpture garden at the Walker Art Center in Minneapolis, Minn, last week.
Michele MoralesChicago skyline: Sunbeams shine through a cloud layer, illuminating portions of downtown Chicago in early October. The photo was taken shortly before landing in Chicago, en route from Springfield, Mo.
Jeff AndersonEvening mammatus: Mammatus clouds hover above Grand Teton National Park at sunset in Jackson Hole, Wyo., in July.
Tristan GreszkoManhattan cloudscape: Low clouds and fog surround the skyscrapers of New York City in November. The photo was taken shortly after takeoff from Newark, on the way to Florida.
Amy MartinReflective scene: It's a still, quiet October day at Kangaroo Lake in Door County, Wis.
Diane GissellVog sunrise: "Vog" helps produce a spectacular sunrise above Kauhale Beach Cove, Hawaii, in November. Vog (volcanic smog) is common in Hawaii.
Paul HughesSan Gabriel snow: The first dusting of snow is seen on the San Gabriel mountains near Los Angeles. The photo was taken while en route from Los Angeles to Baltimore in November.
Karl NovakNorthwestern fog: Morning fog hovers above downtown Portland, Ore., in October.
Michael BellerSundog has its day: A sundog (right) appears in the sky over Malden, Mass., in October. Sundogs are patches of light that appear to the right, left, or both sides of the sun, and are caused by sunlight refracting through ice crystals. They are thought to get their name from their position relative to the sun, heeling at the right or left side of their "master."
Gregg ManleyTexas thunder: A lone thunderstorm catches the rays of the setting sun in southeastern Texas in August.
Jack KuehnDesert rainbow: A rainbow appears as a thunderstorm builds just west of the Las Vegas Valley last month.
Mooch HuntsmanCloud waves: What appear to be wave clouds peek through a cloud layer above St. Louis last month.
Greg BayerCascades clouds: Low clouds roll in at the base of Mount Rainier in Washington in late July.
Rick WintersSmiling rainbow: A circumzenithal arc appears over Salem, Mass., in October. Although it looks like a rainbow, it's caused instead by refracted sunlight through ice crystals in cirrus clouds, rather than through raindrops.
Bob WrightWhoa, Canada: Roiling clouds blaze orange and red at sunset over Lunenburg, Nova Scotia, in July.
Ray MorenoDouble sunrise?: The reflection of the sun on a lake through the morning mist gives the appearance of two suns in Evansville, Ind., last week.
Craig R. TravisWashington wonder: The snow-capped peak of Mt. St. Helens stands tall as fog hovers above a nearby valley. The photo was taken while en route from Salt Lake City to Seattle in October.
Vince ScottCloud rainbow: Iridescence appears in the sky over Cocoa Beach, Fla., earlier this month. The pastel colors of iridescence occur when sunlight is diffracted through a cloud.
Mark CarterMist opportunity: Train tracks seem to disappear into the haze and mist over Lake Pontchartrain in 2011. The photo was taken from the back of Amtrak's Crescent train after leaving New Orleans.
Patrick HenryNovember nor'easter: Clouds spin around the nor'easter that hit the East Coast earlier this month. The photo was taken off of the New Jersey coastline while en route from Puerto Rico to Newark.
Karl NovakCalifornia cloud hole: A "fallstreak hole" appears in a cloud over Palo Alto, Calif., in March. Fallstreak holes form in mid- or upper-level cloud layers, below which dangle trails of ice crystals.
Allen WilcoxFull moon rising: A full moon appears over the Earth's horizon in late October. The photo was taken while in flight over Oklahoma, from 25,000 feet.
Don TaylorMichigan morning: A rainbow appears on an early morning in September near the Muskegon Lighthouse in Michigan.
Joe ChunkoYellowstone pyrocumulus: Smoke from prescribed fires billows into clouds above Yellowstone National Park in late August. Wildfire smoke can produce "pyrocumulus" clouds such as these.
Marcia JamesDesert sky: A mix of lenticular and cirrus clouds hover above Death Valley National Park on a winter day in 2010. The photo was taken at Telescope Peak, the park's highest point.
Rollo HartstromAutumn in Indiana: A crystal-clear October morning at Eagle Creek Park in Indianapolis showcases the beauty of fall. The shorter days and cooler nights of fall help turn leaves from green to yellow, orange, red and brown.
Robert BuskirkValley rainbow: A rainbow appears in the afternoon sky over Sun Valley, Idaho, in October. To see a rainbow, you need the sun at your back and rain or mist in the direction of your shadow.
Ruth LeeIdaho mammatus: Fiery mammatus clouds roll across the sky above Hauser, Idaho, in April.
John KimballSandy gathers strength: Clouds from Hurricane Sandy, estimated to be about 43,000 to 45,000 feet in altitude, spin near the Bahamas last Saturday. The photo was taken while en route from Puerto Rico to Philadelphia.
Dan DavisAngry Lake Michigan: Huge waves crash ashore in St. Joseph, Mich., on Tuesday. Howling winds from the remnants of Sandy created the waves, which were reported to be up to 20 feet high.
Caryl OlsonWyoming wonder: Mammatus clouds bubble in the sky above the Teton Mountain Range in August. Puffy mammatus clouds often form after thunderstorms have passed by.
Kacey GoodvinCurious cloud: A roll cloud appears above Millington Airport in Tennessee in June. Roll clouds can extend from horizon to horizon and tend to "roll" around a horizontal axis.
Tony StaffordMidwest menace: A massive anvil cloud appears above a thunderstorm in August. The photo was taken while en route from New York to Chicago, likely over Ohio.
Chris Petrini-PoliGolden sunset: The sun sets behind San Francisco’s Golden Gate Bridge in May.
Joe MessinaSpace shot: Clouds billow above the Earth as seen from about 32,000 feet, while banking above the Houston area in May.
Jenifier NamMammoth storm: Towering storm clouds bring much-needed snow to the Mammoth Mountain Ski Area in California in January.
Dean HallSouthwest strike: Lightning hits a rock formation in the Colorado River canyon area near Moab, Utah, in September.
Allan MasseyGrand Canyon snow: Snow from a recent storm coats the ground around the Grand Canyon earlier this year. The photo was taken from about 30,000 feet.
Ric PaxtonWashington wonder: A pile of lenticular clouds hover in the sky near Mount Rainier in Washington State in 2011. These “lens-shaped” clouds often form downwind of mountains.
Rollo HartstromStormy Sierra: This cloud layer over the Sierra Nevada near Auburn, Calif., in February is an example of a new variety of cloud, known as "undulatus asperatus."
Maloy Otis MurdockGreat balls of fire: Small cirrus clouds catch the fiery rays of the setting sun above Woodland Hills, Calif., in late September.
Tony CerinoWestern wonder: Clouds gather over Monument Valley, Utah, as a spring storm approaches in 2011.
Carol ConradRolling thunder: A roll cloud appears in the sky above Magnolia Harbor, Mass., in August, just before a thunderstorm came through. Roll clouds are long, low, tube-shaped clouds that are relatively rare.
David FaySouthwest cirrus: Ethereal cirrus clouds dance in the skies above Scottsdale, Ariz., in June. Cirrus are the highest of the primary cloud varieties and are composed entirely of ice crystals.
Peter ParkerSan Diego sky: A layer of altocumulus clouds cover the sky on a late spring afternoon. Altocumulus are mid-level clouds, which usually form at heights of 6,500 to 20,000 feet above the ground.
Karen MantylaUFO over Louisiana? A massive cloud casts a shadow onto a lower cloud layer in June. The cloud could be a developing (or dissapating) anvil cloud from a thunderstorm. The photo was taken over Louisiana from a height of about 30,000 feet.
Jenifier NamA thunderstorm moves offshore over the Gulf of Mexico in Destin, Fla., in August 2011.
Terry RummelLightning crackles over Little Traverse Bay in July. The photo was taken from Petoskey, Mich.
John M. OlleThunderstorm clouds gather at sunset over Clarks Summit, Pa., in July.
Peter LeiningerCotton ball clouds: A layer of altocumulus clouds fills the sky above Reno, Nev., in August.
Molly Mulloy HobsonIsaac sunset over Michigan: Clouds from the remnants of Hurricane Isaac streamed as far north as Michigan on Labor Day weekend.
Gloria NelsonA massive thunderstorm cloud rolls across New Mexico in May.
Kialo WintersA nice weather day to float past the Toledo Harbor Lighthouse!
Michiale M. SchneiderA September sunset in Lubbock, Texas.
Tom ClarkVirga -- rain that falls from a cloud but doesn't reach the ground -- appears during a lightning storm near Denver in July.
John LenahanDramatic thunderstorm clouds roll in from Lake Superior in Grand Marais, Mich., in July.
Amy SchuylerCrepuscular rays spread across the morning sky at sunrise in Broken Arrow, Okla., in July. Crepuscular rays are parallel columns of sunlit air that stream through gaps in clouds.
Richard A. WatersA massive thunderstorm anvil cloud hovers above North Carolina in July. Photo taken while on board an airplane near Raleigh-Durham, N.C.
Tim AverettOrange cloud bands cover the sky at sunset in September in Chipley, Fla., after Hurricane Isaac left the Florida Panhandle.
Cheryl Gainer McCallA funnel cloud spins above Colorado's Mount Evans in July. The funnel cloud later touched down, allowing it to be called a tornado. At an elevation of 11,900 feet, it was the USA's 2nd-highest tornado on record.
Jim GlabRainclouds dump torrential downpours over the Bahamas in August. The photo taken while en route from Port Au Prince, Haiti, to Newark, N.J., at an altitude of 35,000 feet.
Karl NovakClouds billow above the Red Rocks of Sedona, Ariz., in July.
Ron MullaDark, puffy cumulus clouds float in front of an orange sky at sunset in Carmel, Calif., in February 2011.
Paul KandlerA bright rainbow appears near the Galapagos Islands following a rainshower in April.
Jerry SlocumThe leading edge of a huge thunderstorm rolls over Watertown, S.D., in August.
Doug NebelDawn breaks over Broad Creek on Hilton Head Island, S.C., in July.
Jim CrottyA shaft of rain falls from a cloud above Cibola National Forest, N.M., in July.
James ReilMammatus clouds appear above Wakefield, Mich., following a storm in July. Mammatus are pouch-like clouds and tend to hang underneath larger thunderstorm clouds.
Jack LiimakkaSunbeams glow just after sunset above Longs Peak northwest of Denver, Colo., in June.
John LenahanWildflowers bloom near the snow-capped peaks of Mt. Rainer in Washington State in August.
Wayne CraggAn unusual summer thunderstorm forms near Laguna Beach, Calif., on Aug. 11, as severe weather hit Orange County in southern California.
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