A new tornado watch was issued Sunday for parts of West Virginia, Ohio and PA. Millions of Americans across the country are on alert for a severe weather outbreak as violent, long-track tornadoes ...

The magnitude of the damage was unclear in the early-morning hours Saturday as forecasters at the National Weather Service furiously issued tornado warnings and the radar lit up with severe ...

Tuesday will mark a somber anniversary, as 100 years have passed since the deadliest tornado in U.S. history devastated several states. On March 18, 1925, the “Tri-State Tornado” tore a path ...

Editor's note: Follow USA TODAY's live coverage of Saturday's severe weather and tornados. Parts of more than a dozen states are threatened by tornadoes on Saturday as severe storms continue to ...

A storm front set to bring tornadoes and thunderstorms to much of the U.S. is forecast to bring flooding rainfall to New York ...