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

The ammonia from Adélie penguin guano reacts with sulfur-containing gases in the atmosphere to aid in forming clouds, which ...

Those are called "mammatus clouds." FOX Weather Meteorologist Ari ... Peak Shale Has Arrived 'He never once said a word to me': Green Bay Packers HC Matt LaFleur breaks silence on disgruntled ...

This forms a pouch-like appearance. These repetitive pouches are your mammatus clouds. Check out a couple pictures that were sent to us Sunday evening. The one below, from Kevin Stewart in Angier ...

These clouds are often associated with strong wind gusts and heavy rain, but can occasionally produce a brief tornado. Mammatus clouds are some of the most photographed clouds because of their odd ...

Unusual mammatus clouds were spotted on Wednesday morning in parts of the United Kingdom. The name mammatus comes from the Latin mamma which means 'udder' or 'breast'. The bulging cloud was made ...

But don’t worry if you don’t live around these mountain ranges; lenticular clouds can also form around smaller, stand-alone mountains or large hills. Mammatus clouds are another rare cloud that gives ...

There are different kinds of storm clouds that can be concerning and some that are not. Mammatus clouds can create quite the sight in the sky. They form the same way a typical funnel cloud does ...

No, that wasn't cotton candy up there; after brutal thunderstorms, the rain made way for some gorgeous pink, orange and golden cloud coverage. Called mammatus clouds, these formations are ...

From towering cumulonimbus clouds that signal severe thunderstorms to the eerie, pouch-like mammatus clouds often associated with turbulent weather, each cloud formation carries unique information.

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 ...