Severe Thunderstorm Warning issued August 25 at 12:18AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Edmunds, SD; Spink, SD

Urgency: Immediate

Certainty: Observed

Onset: 8/25/2026, 5:18:00 AM

Expires: 8/25/2026, 6:15:00 AM

Details

At 1218 AM CDT, a severe thunderstorm was located 6 miles southeast of Mina Lake Rec Area, or 9 miles northwest of Warner, moving southeast at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Mina Lake Rec Area and Mina around 1220 AM CDT. Aberdeen around 1230 AM CDT. Warner around 1240 AM CDT.

What To Do

Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds.

Other Active Severe Thunderstorm Warning Alerts

Severe Thunderstorm Warning issued August 25 at 1:06AM CDT until August 25 at 1:45AM CDT by NWS Aberdeen SD

Clark, SD; Spink, SD

Severe Thunderstorm Warning issued August 25 at 12:41AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Spink, SD

Severe Thunderstorm Warning issued August 25 at 12:33AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Edmunds, SD; Spink, SD

Severe Thunderstorm Warning issued August 25 at 12:30AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Day, SD; Spink, SD

Severe Thunderstorm Warning issued August 25 at 12:13AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Edmunds, SD; Spink, SD

Source: National Weather Service.