At least 30 people died as violent weather swept the country on Friday and Saturday, and the threat isn't over.

Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states, ...

Millions Americans across the country are on alert for a severe weather outbreak as violent, long-track tornadoes with ...

The National Weather Service's Storm Prediction Center warned of "near historic" fire conditions in the Plains.

Forecasters said the severe storm threat would continue into the weekend with a high chance of tornadoes and damaging winds ...

Tornadoes and hail are possible with a severe storm risk that's expected to move into parts of Oklahoma on Wednesday.

A sprawling storm system crossing the U.S. has overturned semitrucks on highways and fanned wildfires in Texas and Oklahoma.