Check out these breathtaking mammatus clouds swirling across the Texas skies at sunset, beautifully captured by Kristi Lee.

The storm experience class lasted the last two weeks of May. On the third day of the class, and the official first ...

Fluffy mammatus clouds were seen drooping from the sky over Berthoud, Colorado, on Sunday, June 15, as the National Weather ...

SEVERE THUNDERSTORM WATCH is in effect until 9 PM for Broadwater, Gallatin and Park Counties. The primary threats include ...