Understand what a derecho is, its causes, and essential safety tips. Learn about these damaging windstorms, their impact, and ...

A tornado watch was issued by the National Weather Service in Green Bay on Wednesday, July 16, from 12:17 p.m. until 6 p.m..

A severe thunderstorm warning was issued for parts of Marathon, Shawano, Menominee and Langlade counties on Wednesday, July ...

A flood advisory is now in effect for parts of Hamilton County, Ohio, and Boone, Kenton and Campbell counties in Kentucky ...

A tornado warning was issued by the National Weather Service in Duluth at 7:17 p.m. on Tuesday, July 15. This warning applies ...

If the operator feels there is sufficient rotation or there is a sign that a storm is capable of producing a tornado, large ...

A brief spin-up tornado touched down in southern Indiana without warning on Wednesday morning. Radar imagery around 10:30 a.m. showed a large thunderstorm with broad rotation over Jackson County. The ...

But before the Metro Detroit area officially was placed in that severe thunderstorm watch, a tornado warning was issued for part of Macomb County at 1:12 p.m.

The warning was issued for Branch County. "The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. A Tornado Watch remains in effect until ...

The storm traveling east has already resulted in an evacuation order from the Harley-Davidson festival on Milwaukee's lakefront.