Severe storms along the East Cost triggered more than a thousand flight cancellations. Plus, Tropical Storm Erin is churning ...

Severe weather impacting millions across the country. NBC News’ Aaron Gilchrist reports tonight from Tennessee where deadly ...

Severe thunderstorms moved across the Lehigh Valley late Wednesday afternoon, cutting power to nearly 2,000 customers.

Pockets of severe weather and flash flooding will pose risks in the central and eastern United States into the weekend. A ...

Severe thunderstorms rolled across west-central Saskatchewan late Wednesday afternoon, prompting a tornado warning and ...

A frontal boundary will stall out somewhere in the Minnesota vicinity through the weekend, setting the stage for multiple ...

Severe thunderstorms are expected to hit parts of Central Florida on Wednesday. Hazardous winds and hail are possible. Severe ...

An active weather pattern is setting up across much of Alberta and Saskatchewan on Wednesday, with forecasters warning of ...

A severe thunderstorm brought numerous threats, including damaging winds and lightning, to thousands in Virginia.

There’s a Slight Risk for severe thunderstorms in Holt Co. NE and a Marginal Risk for severe weather for those along the I-29 ...

The thunderstorm potential will reappear in Manitoba and northwestern Ontario on Thursday, with a tornado chance present ...