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

The National Weather Service has issued a severe thunderstorm watch for several Northeast states, including for Rhode Island ...

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

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

P.E.I.'s Prince County was placed under a severe thunderstorm watch Thursday evening, with Environment Canada saying a ...

At 1:30 p.m. on Thursday, the National Weather Service issued a severe thunderstorm watch in effect until 10 p.m. for ...

The National Weather Service released a severe thunderstorm watch at 1:31 p.m. on Thursday in effect until 10 p.m. for ...

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 ...

On Thursday at 1:30 p.m. a severe thunderstorm watch was issued by the National Weather Service in effect until 10 p.m. for ...

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

On Thursday at 1:31 p.m. a severe thunderstorm watch was released by the National Weather Service in effect until 10 p.m. for ...

On Thursday at 4:07 p.m. a severe thunderstorm watch was released by the National Weather Service in effect until 10 p.m. for ...