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 ...

A wall cloud was visible in Eden Prairie during a tornado-warned storm early Sunday morning. NASCAR driver Greg Biffle and family killed in North Carolina jet crash The Trump admin is closing a ...

We have another question to answer! Jim asks: "Hey, Ray, I recently heard about shelf clouds. They are an eerie sight indeed! Can you give a brief synopsis of how these fronts form?" Shelf clouds do ...

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 ...

Do you know the difference between a wall cloud and a shelf cloud?? This is often a misunderstood phenomenon in weather, although to be fair... the shelf cloud does look like a wall. A shelf cloud is ...