A video captures the wild moment of a wall cloud forming above Gardner. A wall cloud, the lowering seen in this video, is often the first visible stage of tornado formation. If you watch closely, you ...

A deadly EF-3+ tornado struck Enderlin, North Dakota, late Friday night, killing three people. Doorbell camera footage showed the massive wall cloud towering above homes during the storm. The tornado ...

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 ...

Wall cloud spotted over Maryland as storms hit D.C. region. Tornado and flash flood warnings were issued amid heavy rain. Lightning sparked fires and power outages across the area. BOWIE, Md. - Video ...