A massive tornado intercepted by a storm chaser in South Dakota was seen twisting and transforming right before him.

4:18 p.m. CDT - A tornado watch remains in effect across portions of northern Ontario as a line of severe thunderstorms moves ...

The National Weather Service released an updated tornado warning at 5:02 p.m. on Tuesday in effect until 5:15 p.m. for Berks ...

On Tuesday at 5:02 p.m. the National Weather Service issued an updated tornado warning in effect until 5:15 p.m. for Berks ...

As red, orange, yellow and green rolled across the radar over southern Delaware June 30, a funnel cloud was caught on video ...

A tornado watch has been issued for some parts of central Alberta due to severe thunderstorms popping up Wednesday afternoon.

Take cover, a tornado warning was issued by the National Weather Service in Mount Holly on Tuesday, July 1, from 4:47 p.m.

The National Weather Service has issued a tornado watch in western and central Minnesota, where isolated supercells could ...

Severe storms may bring large hail, strong winds and a low tornado threat to Alberta mid-week. Alberta's heat wave is peaking ...

CEDAR RAPIDS, Iowa (Iowa's News Now) — A Tornado Watch has been issued for northeast Iowa until 8 p.m. Thursday. A Severe ...