South Dakota Severe Severe Thunderstorm Warning | Effective 07/25/2026 16:41

Headline: 
Severe Thunderstorm Warning issued July 25 at 6:41PM CDT until July 25 at 7:30PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 25, 2026 - 4:41pm
Expires: 
July 25, 2026 - 5:30pm
Description: 
SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Southeastern Corson County in north central South Dakota... Northwestern Dewey County in north central South Dakota... * Until 630 PM MDT. * At 541 PM MDT, a severe thunderstorm was located near Little Moreau Rec Area, or 9 miles south of Timber Lake, moving northeast at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * This severe thunderstorm will be near... Little Moreau Rec Area around 545 PM MDT. White Horse and Timber Lake around 550 PM MDT. Glencross around 600 PM MDT. Trail City around 615 PM MDT.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds and large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD.
Area Description: 
Corson, SD; Dewey, SD
Forcast Office: 
NWS Aberdeen SD