As we reorient ourselves to the school year, it’s time to mark our calendars for several key dates for our students, parents, ...

The National Weather Service in Sioux Falls is predicting large hail up to golf ball size, damaging winds up to 70 miles per ...

The tornado that touched down in rural Codington County Sunday traveled nearly four miles, a new report from the National ...

Monday’s storm system produced two tornadoes in Gregory County and a third near Alvord, Iowa, in Lyon County, the National ...

The thunderstorm risk level went from enhanced to moderate for the area, with timing now pushed back to between 5 p.m. and 1 ...

Update as of 7 p.m.: A tornado warning is in effect for parts of Codington County, including Watertown, until 7:30 p.m., the ...

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 severe thunderstorms that passed through eastern South Dakota on July 28 brought powerful winds to the region.

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

"The Winter Storm Watch has been replaced. Please see the latest information from NWS Sioux Falls SD on this developing situation," states the National Weather Service.

Earlier this week, the town of Henry experienced a tornado, with one family losing their home. On the scene, assessing the damage was one of two tornado experts in the country.

In past years, prolonged droughts have occurred, but modern science has been able to help farmers pull through these ...