Meteorologist Reed Timmer has circled Minnesota in advance of his storm chasing plans this week, and he says the active ...

July was a trying weather month. Hot and humid days were good for corn and soybean growth, but hard on livestock and on wheat ...

Potent storms were hitting the northern U.S. on Monday, with a potential to turn into a derecho with hurricane-force winds.

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

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

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

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

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

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

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

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

Thunderstorms expected to develop in the late afternoon on July 28 could combine to form a derecho over eastern South Dakota, according to the National Weather Service's Weather Prediction Center.