In some extreme cases, thunderstorms can spawn a derecho, a long-lived windstorm with gusts over 100 mph, strong enough to ...

A powerful storm system swept across the central US on Friday, causing deadly crashes, tornadoes, and extensive damage.

Dozens of tornadoes are reported from thunderstorms that lit up the radar from Wisconsin to Mississippi in the early hours ...

Tornadoes can (and have) hit every U.S. state, but the area nicknamed Tornado Alley is probably where your mind goes when you ...

A television meteorologist broadcast live on the air as a tornado hit his station's studio in Lake Mary, Florida, near ...

A potent storm system is expected to pour heavy rain on western states later this week before rumbling into the central ...

A sweeping storm system moving across the U.S. threatens to bring tornadoes, blizzards and possibly wildfires to different regions of the country ...

Another unusually intense March storm is coming this week, and it may cause a bit of déjà vu, with severe thunderstorms, ...

One man died and three of his family members were injured when their RV flipped over several times in a severe storm outside of Dallas.

Incoming heavy rain from an atmospheric river-fueled storm that slammed into the West Coast early Wednesday is threatening ...