Intensifying thunderstorms across the southern and eastern U.S. threatened to unleash dangerous weather conditions.

Sunday's bout of severe weather prompted tornado warnings across parts of Allegheny, Washington and Westmoreland counties.

A massive tornado was spotted near Sherman, Texas, on Sunday amid multiple warnings across Texas. Locals and storm chasers posted videos on social media showing a severe thunderstorm in Sherman.

It's been a stormy and rainy Saturday morning in Oklahoma, and there are more risks of severe storms during the Father's Day weekend.

Tornadoes could hit up to two different U.S. states on Wednesday evening. The National Weather Service is warning of possible ...

A severe thunderstorm watch has been issued for all of North Central Texas until 4 a.m. Widespread damaging winds are expected with gusts up to 100 mph. Scattered large hail is likely, with isolated ...

Gordon, Texas, was battered by a tornado on Sunday, May 18. Now, Gordon is rallying behind its Longhorns as the town starts ...

One family is dealing with the aftermath of a tornado that damaged their property June 9. National Weather Service is ...

NWS survey crews investigated damage from Saturday's storms. Here's how many tornadoes they've confirmed so far.

Two people were killed by falling trees and tens of thousands were left without power as severe storms rolled through the ...

Showers and thunderstorms are likely overnight Monday into Tuesday morning. Overnight lows will fall back to the mid/upper ...

Weather experts warn that Oklahoma could see one of nature's most powerful and widespread wind storms, a derecho, during this ...