At 2 p.m., the National Weather Service issued a severe thunders storm watch from the eastern Dakotas all the way across the ...

Forecasters say some of today's thunderstorms may pack a big punch, with winds strong enough to damage trees and power lines.

3:21 p.m. EDT - A tornado watch is in effect across portions of northern Ontario amid a severe storm threat on Saturday ...

Strong wind gusts, large hail and heavy rain are imminent in the Kootenay Lake, Arrow Lakes and Slocan Lake areas.

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 has issued a severe thunderstorm watch for several Northeast states, including most of ...

A severe thunderstorm watch update was issued by the National Weather Service in Albany at 1:30 p.m. Thursday, July 3, and ...

A severe thunderstorm watch was issued by the National Weather Service on Thursday at 1:31 p.m. in effect until 10 p.m. for ...

NORTHERN, PA. (WTAJ) — The National Weather Service has issued a Severe Thunderstorm Watch for parts of the viewing area.

With a potent system ahead of a cold front sweeping through from the west, a Severe Thunderstorm Watch has just been issued ...

Environment and Climate Change Canada (ECCC) issuing a severe thunderstorm watch for the island of Montreal on Thursday.

A severe thunderstorm watch is in place for eastern portions of Pennsylvania, stretching into the four Valley counties, ...