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

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

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

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

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

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 ...

Watch: This brave North Dakota resident manages to capture harrowing footage of a powerful derecho as it hits her home.

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

In recent years, the word “derecho” has become a buzzword for many weather enthusiasts, but what is a derecho? Derechos are a ...

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

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 ...