Strong storms in an area stretching from the Upper Plains to the Midwest have been preliminarily classified by the National ...

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

The most intense storms, with wind gusts potentially exceeding 75 m.p.h., were forecast for central and eastern South Dakota, ...

Sometimes referred to as an inland hurricane, derechos are among weather's most destructive phenomena. And there's one headed ...

The Storm Prediction Center has classified Monday night and Tuesday’s storm as a derecho. The complex of severe thunderstorms ...

The National Weather Service in Sioux Falls has confirmed a tornado in Lyon County, Iowa, that occurred during Monday's ...

Severe storms moved through the area Monday night into Tuesday morning. The storm system that moved from South Dakota through ...

A derecho can bring particularly violent thunderstorms to the Midwest. Here's what Iowans should know about storm risks on Monday.

We’re taking a closer look at a powerful weather system that swept across parts of the Upper Midwest — and what may ...

Early models showed the possibility of a derecho forming in Minnesota between Sunday evening and Monday, but the system ended ...

The sound of heavy machinery continues to echo through towns like Sioux Center as it picks up the pieces from the derecho.

A 2020 derecho caused widespread damage across Massachusetts and southern New England. What to know about these destructive storms.