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

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

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

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

Iowa has been hit with a rare derecho which the video filmer says has been moving through the Midwest. This footage shows the ...

The National Weather Service has preliminarily classified overnight storms from the Upper Plains to the Midwest as a derecho.

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

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

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

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

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