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

Todd Heitkamp, a National Weather Service meteorologist, said the line of storms appeared to coalesce into a derecho around ...

A moderate threat for severe storms is in place for parts of South Dakota and Minnesota on Monday afternoon into the evening due to the threat of a derecho.

The last time a derecho hit eastern South Dakota, the sky above Sioux Falls turned green, prompting Reddit users to create images of everything from Cthulhu to the Stay-Puft Marshmallow Man rampaging ...

The most intense storms, with wind gusts potentially exceeding 75 m.p.h., were forecast for central and eastern South Dakota, ...

Severe thunderstorms are expected to hit eastern South Dakota in the late afternoon July 28, potentially bringing hurricane-force winds to the region.

The northern Plains are at risk of strong damaging winds over 80 mph associated with severe weather beginning Monday ...

Realizing your barn blew away is devastating enough, but when the recently-restored 115-year-old relic has been housing your ...

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

Derecho Brings Green Sky and ‘Tornado-Like’ Winds to South Dakota Meteorologists recorded winds of up to 99 miles per hour in parts of the state, with minor damage reported.

SALEM, S.D. — On May 12, 2022, many farmers across eastern South Dakota saw significant damage to their operations as a widespread wind storm, known as a derecho, tore across the state.

A dangerous derecho is expected to form in parts of the Northern Plains and Upper Midwest on Monday, with wind gusts over 75 ...