Mammatus clouds typically form beneath the anvil of a cumulonimbus cloud. And unlike most other clouds, which develop as a ...

Have you ever felt the air shift and suddenly wondered, “Is a storm brewing overhead?” You’re not alone. The sky has a ...

The morning was warm and sunny, barely a cloud in the sky. Green fields stretched in every direction, drifts of cottonwood fluff lined the roads by the farm windbreaks, ponds were like mirrors in the ...

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

Mammatus clouds moved above Helena as thunderstorms pushed into the area with some heavy rain falling over the Jericho ...

Weather officials say different types of clouds can tell you what kind of weather to expect. Here's a look at the different types.