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

At 5:56 p.m. on Sunday, the National Weather Service released a tornado warning in effect until 6:15 p.m. for Oneida County.

At 4:20 p.m. on Sunday, the National Weather Service released an updated tornado watch in effect until 7 p.m. for Cumberland, ...

On Sunday at 2:48 p.m. the National Weather Service released an updated tornado warning in effect until 3 p.m. for Cameron, ...

Weather Maps Interactive Radar Weather Bug Cameras People across the city celebrated St. Patrick’s Day with warm temperatures ...

At 1:19 a.m. on Sunday, the National Weather Service released an updated tornado warning in effect until 1:30 a.m. for ...

On Saturday at 11:08 p.m. the National Weather Service issued an updated tornado warning in effect until 11:30 p.m. for ...

A National Weather Service meteorologist warns St. Louis of severe storms on Friday, likening them to past destructive tornadoes.

A dynamic storm system threatening to spawn powerful tornadoes and hail as big as baseballs has earned a relatively rare ...

When it comes to severe weather events like tornadoes and flash floods, what's the difference between a watch and warning, and which is worse?

When severe weather hits the United States, there are ways people across the country can prepare for the potential impact of ...

With the potential for severe weather to return to the Carolinas on Wednesday there could be the possibility of tornados. But ...