South Dakota Severe Severe Thunderstorm Warning | Effective 07/25/2026 17:57

Headline: 
Severe Thunderstorm Warning issued July 25 at 7:57PM CDT until July 25 at 8:15PM CDT by NWS Sioux Falls SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 25, 2026 - 5:57pm
Expires: 
July 25, 2026 - 6:15pm
Description: 
At 756 PM CDT, severe thunderstorms were located along a line extending from near Howard to Salem to near Canistota, moving east at 45 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lake Vermillion State Recreation Area, Salem, Canistota, Montrose, Orland, Lake Herman State Park and Madison.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.
Area Description: 
Hanson, SD; Lake, SD; McCook, SD; Miner, SD; Sanborn, SD
Forcast Office: 
NWS Sioux Falls SD
Sender: 
w-nws.webmaster@noaa.gov