The thunderstorms on July 28 produced two damage-causing tornadoes in South Dakota, and a third in Iowa, according to the ...

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

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 ...

Much of eastern South Dakota continues to be in a hazardous weather outlook on Tuesday, with a 40 percent chance of showers ...

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.

We had more active weather in KELOLAND last night. While storms produced damaging winds again, heavy rain was also a concern.

Finally, a day without the threat of severe weather. Since Saturday, the weather service has issued 160 warnings…including 19 ...

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

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

Portions of southeastern South Dakota are under a severe thunderstorm watch until 3 a.m., according to the NWS. This includes Lincoln and Minnehaha counties. Earlier story: The Sioux Falls area is ...