South Dakota Severe Severe Thunderstorm Warning | Effective 07/25/2026 18:22

Headline: 
Severe Thunderstorm Warning issued July 25 at 8:22PM CDT until July 25 at 8:45PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 25, 2026 - 6:22pm
Expires: 
July 25, 2026 - 6:45pm
Description: 
At 822 PM CDT, a severe thunderstorm was located 7 miles east of Hosmer, or 11 miles north of Roscoe, moving northeast at 40 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Trained spotters reported. At 815 PM CDT, a 64 MPH wind gust was measured 3 miles north northeast of Hosmer. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will remain over mainly rural areas of Northern Edmunds, Western McPherson and Northeastern Walworth Counties.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm has produced widespread damaging winds. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD.
Area Description: 
Edmunds, SD; McPherson, SD; Walworth, SD
Forcast Office: 
NWS Aberdeen SD