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 ...

A look back at what happened the last few times derechos have occurred in South Dakota.

A derecho may also create tornadoes. Parts of the Midwest see a derecho roughly once or twice every year, Accuweather said in a news release. While Edwards would say derechos in South Dakota are not ...

Thunderstorms that swept across eastern South Dakota during the afternoon and evening of July 28 likely combined to form a derecho. Todd Heitkamp, meteorologist-in-charge at the National Weather ...

Millions of Americans across four US states are bracing for a derecho as officials sound alarms to prepare emergency supplies ...

Severe storms moved through the area Monday night into Tuesday morning. The storm system that moved from South Dakota through Iowa has been classified as a derecho.

The derecho is expected to form over parts of eastern South Dakota by Monday evening and then surge east over a wide and long-track area into parts of southern Minnesota and northern Iowa ...

Major cities under heat alerts Monday include Dallas, Oklahoma City, St. Louis, Chicago, Memphis, Atlanta, Tampa, Charleston, ...

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

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

A December 2021 derecho in the Great Plains and Upper Midwest spawned at least 45 tornadoes, caused widespread damage and killed at least five people. A June 20-21 derecho in North Dakota produced ...