Another potent storm is putting millions in the United States in harm’s way again, just days after a deadly, cross-country ...

A line of severe thunderstorms triggered a tornado warning in Chicago's southwest suburbs. There is a ground stop at O'Hare ...

A band of severe weather brought tornado warnings to the Chicago area and parts of northern Illinois. The threat of high ...

Dangerous weather system moves to the East Coast, with warnings for high winds stretching from Florida to New Jersey.

"The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. A Tornado ...

At 7:46 p.m. on Sunday, the NWS Raleigh NC released an updated severe thunderstorm warning in effect until 8 p.m. for ...

"The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. A ...

On Sunday at 9:25 a.m. an updated severe thunderstorm warning was issued by the NWS Greenville-Spartanburg SC in effect until ...

"The storms which prompted the warning have weakened below severe limits, and have exited the warned area. Therefore, the ...

The National Weather Service issued a severe thunderstorm warning at 12:59 p.m. on Sunday in effect until 2 p.m. for Bedford, ...

At 4:37 p.m. on Thursday, the NWS Hanford CA released an updated severe thunderstorm warning in effect until 5 p.m. for Kern ...

They're much more common than tornadoes. Here's why severe thunderstorms are dangerous and why you should take action when a ...