South Dakota Severe Severe Thunderstorm Warning | Effective 07/19/2026 18:04

Headline: 
Severe Thunderstorm Warning issued July 19 at 8:04PM CDT until July 19 at 8:45PM CDT by NWS Sioux Falls SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 19, 2026 - 6:04pm
Expires: 
July 19, 2026 - 6:45pm
Description: 
SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northwestern Gregory County in south central South Dakota... * Until 845 PM CDT. * At 802 PM CDT, severe thunderstorms were located along a line extending from Hamill to east of Winner, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * These severe thunderstorms will remain over mainly rural areas of northwestern Gregory County, including the following locations... Dixon In Gregory County.
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: 
Gregory, SD
Forcast Office: 
NWS Sioux Falls SD