Beautiful yet ominous storm clouds loom over chocolate town

Ominous clouds loom in the distance

Ominous storm clouds loom over Texas coast

Ominous clouds loom overhead in severe storm

Rotation captured from ominous storm clouds

Ominous clouds haunt the horizon

Summer lightning flashes in ominous clouds over New York City

Ominous funnel cloud looms overhead in tornado-warned storm

Ominous storm clouds roll over North/South Carolina border

Dark clouds loom as tornado outbreak threatens Texas

Mammatus clouds loom overhead

Storm clouds loom over flatland

Harsh winds and stormy clouds looming over the beach

Dark clouds loom as lightning flashes over city

Cool time-lapse video of storm clouds rolling through

Possible funnel looms ominously over central Texas

Large tornado looms ominously overhead

Tornado-warned storm looms ominously overhead

Ominous shelf cloud hovers over Missouri

Ominous cloud looks like a scene out of a horror film

Shed Almost Flies Away Due to Storm in Sacramento, California

NEWS - Storms Damage Farmsteads in Eastern Iowa

Storm eliminated - The X Factor Results Show 2

Jessica Cartwright of Halesowen with Storm the dog who needs surgery

UK weather: Storm leads to flooded tunnels; Eurostar trains cancelled | Storm Gerrit | Oneindia

Your New Year Weather Guide - Storms possible

Stormy front to bring chilly air to the Northeast

Your Wednesday travel forecast for April 24

More insurance companies leave California because of wildfires

How to keep your garden safe through a spring frost or freeze

Strong storms to keep hitting Tornado Alley from late April into May

Watch as a powerful, nearly 100-foot high dust devil forms