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

Severe storms overnight in Iowa caused fallen trees and downed power lines. See storm damage reports from across the state.

Strong storms that brought hurricane-force winds to an area stretching from the Upper Plains to the Midwest have been ...

While Minnesota was at risk of derecho conditions on Monday, the storms that arrived in the evening didn't quite qualify.

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, ...

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

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

As heat records continue to break in the U.S., this week has already brought the threat of derechos. That’s left many people ...

A powerful line of storms moved through the Upper Midwest Monday night into Tuesday. The Storm Prediction Center will make ...

Over 300 residents of Hudson, South Dakota, are among the hardest hit by severe weather and a potential derecho that came the ...

While two derechos in less than two months is extremely unusual for South Dakota, experts say it's just that — a fluke.