This cool time-lapse clip showcases the amazing way cumulonimbus clouds form, shift, grow, and move across the sky, proving that even "ordinary" fluffy clouds are anything but placid.

To understand how clouds get their shape, it helps to understand the basics of how they form. When air rises and cools, the ...

As summer begins and more people spend time outdoors, Floridians know that it’s likely to storm each afternoon from June to ...

Usually form under cumulonimbus clouds due to sinking air pockets. Often a sign of severe thunderstorms, but not always directly associated with dangerous weather. Shelf clouds.

A cumulonimbus cloud over eastern Georgia photographed on August 9th, 2024. Marshall Shepherd. Even on quiet nights out for dinner with my wife, weather geekdom can find its way to the surface.

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

A stock image shows large cumulonimbus clouds lit by a setting sun. A video capturing a spectacular cumulous cloud formation over a beach has gone viral on TikTok.

These cumulonimbus clouds started forming just before sunset and they turned orange in the glow of the setting sun." Photos: Strange clouds seen across the Triangle☁️ ...

NORFOLK, Va. — Technically called “cumulonimbus flammagenitus,” pyrocumulonimbus clouds are a rare weather phenomenon caused by intense heat. These towering clouds form when extreme heat ...

When the anvil of a cumulonimbus cloud starts to spread out, that’s when mammatus clouds can form. As these clouds spread out, they allow warm air to move upwards into the bottom of the cloud.