Severe weather is possible across parts of Texas on Friday afternoon and evening, with the primary threats being large hail, ...

A Rotating wall cloud with a possible funnel cloud looms just northeast of Carlisle, Indiana Thursday. This week's second wet dress rehearsal was a success. Former UFC featherweight Blake Bilder ...

As Des Moines was hit with strong thunderstorms Tuesday, pictures of a "shelf cloud" start circulating social media. The images displayed what looked like low hanging clouds under more cloud coverage ...

MADISON, Wis. - Both are ominous looking clouds that are sometimes present with thunderstorms and are often confused for each other. Let's take a look at a shelf cloud, a wall cloud and discuss how ...

An e-mail from Sherrard asks about this thing called a wall cloud and its relation to tornadoes. Rotating clouds at the base of a severe thunderstorm often indicate that the storm is about to give ...

A wall cloud is an abrupt lowering of a rain-free cumulonimbus base into a low-hanging accessory cloud. This type of cloud is usually situated in the southwest portion of a thunderstorm. A rotating ...

Rotating clouds at the base of a severe thunderstorm often indicate that the storm is about to give birth to a tornado. This lowering cloud base is called the wall cloud and is the area from which a ...

Severe weather season in Texas has arrived and San Antonio is bracing for a couple of stormy days on the horizon this week. Knowing how thunderstorms develop and identifying cloud formations can help ...