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

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

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

Kiwanis Scout Camp shut down this week to clean up the damage caused by storms that stretched into Tuesday morning.

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

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

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

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

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

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

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