A mesmerizing swath of mammatus clouds hung over Wichita, Kansas, on Monday, May 18. Video filmed by Chad Casey shows the ...

When it comes to cool cloud formations, mammatus clouds rank high. They’re a favorite with KSAT Connect users who sometimes call them bubble clouds or cotton ball clouds. They were actually named for ...

NORFOLK, Va. — Did you look at the sky on Monday as the severe storms exited the region? If you did, you might have been treated to a really cool and not-too-common sight in our area: mammatus clouds!

After severe storms swept through the Houston metro area on Tuesday, an eye-catching display of mammatus clouds — a rare and distinctive pouch-like cloud formation — filled the skies over Southeast ...

First on Monday night, and then again on Tuesday. They were in the decaying or dying phase when they really got interesting. And everybody in the metro had a front-row seat. 9NEWS received photos from ...

Mammatus clouds were visible above the small community of Ovalo, Texas, on Sunday, May 10, as a large part of the state was under the threat of severe storms. Meri Combs, a local weather enthusiast, ...

Experience a breathtaking mammatus cloud sunset captured during a storm-chasing moment. This dramatic sky footage showcases ...

Mammatus clouds are some of the most visually striking and unusual cloud formations in the sky. They appear as rounded, pouchlike lobes that hang down from the base of a cloud, usually under ...

I had a number of sky watchers tweet me pictures this evening of the pouch-like clouds that they were seeing across the sky. They were mammatus clouds! These are one of my favorite clouds types.

Spectacular mammatus clouds were spotted in Texas as severe storms moved across central parts of the state on May 10. The unusual cloud formations appeared near Brownwood in Brown County.