President Donald Trump has activated the National Guard in tornado-struck Arkansas after storms ripped through multiple ...

A monster storm system carrying a high risk tornado threat is barreling through the Southeast after unleashing deadly ...

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

Forecasters warned of dangerous winds from Florida all the way north to New Jersey, while heavy rain was likely across New ...

A severe weather system spawned intense, long-duration tornadoes that struck parts of Arkansas, Mississippi and Missouri, leaving some communities in tatters.

Meanwhile, the severe weather threat will linger through Sunday from Florida northward into the upper Ohio River Valley, ...

A deadly tornado outbreak ripped through Missouri, Arkansas and Mississippi overnight Friday, leaving destruction, power ...

A deadly tornado outbreak ripped through the Midwest and South over the weekend, leaving destruction, power outages and ...

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

A deadly tornado outbreak ripped through the Midwest and South over the weekend, leaving destruction, power outages and ...

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