A stretch of big wind from a Monday night storm destroyed or severely damaged some farm buildings and crops in southeastern ...

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

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

There were two confirmed tornadoes amid a flurry of warnings as storms moved through eastern South Dakota during the ...

Parts of Lincoln County were not as lucky as Sioux Falls, including what the Lincoln County Sheriff's Office called ...

Free tree and branch drop off sites are open in Sioux Falls following severe weather that swept through Sioux Falls Monday ...

Severe storms overnight in Iowa caused fallen trees and downed power lines. See storm damage reports from across the state.

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

Heat advisories have already been issued for Saturday for counties west of Sioux Falls. The heat index is expected to reach ...

3:12 p.m. The National Weather Service - Sioux Falls office is warning of widespread, dense freezing fog in Sioux City mainly between 7 p.m. and midnight.

This article originally appeared on Sioux Falls Argus Leader: NWS: Severe thunderstorm watch issued for Lincoln, Minnehaha counties until Tuesday morning A graphic from the National Weather ...

The National Weather Service forecasts heat indexes of up to 100 degrees in Sioux Falls on Saturday and Sunday.