Severe storms were expected to rip across parts of the northern U.S. on Monday, bringing numerous hazards to multiple states.

The storms could be accompanied by hail or damaging winds and have the highest chance of forming on Tuesday evening.

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

Satellite imagery can help determine the strength, size and cohesion of a storm. The stronger a storm becomes, the more likely an eye will form in the center. When the eye looks symmetrical, that ...

Severe thunderstorms torn across a large chunk of Southeastern Minnesota and Northern Iowa late Monday night into early ...

The National Weather Service's Climate Prediction Center has released its latest long-range tropical forecast, which has flagged an area for potential for tropical activity mid-July in the Gulf.

The chances for a scattered area of showers and thunderstorms to develop into something more increased overnight, but remain ...

The Storm Prediction Center received reports of a possible tornado hitting Largo, Florida, June 25. The National Weather Service will send teams to the area June 26 to confirm whether it was a ...