South Dakota Severe Thunderstorm Warning - Severe | Effective 06/04/2026 20:59

Headline: 
Severe Thunderstorm Warning issued June 4 at 10:59PM CDT until June 4 at 11:45PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 4, 2026 - 8:59pm
Expires: 
June 4, 2026 - 9:45pm
Description: 
SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Eastern Lyman County in central South Dakota... Buffalo County in central South Dakota... * Until 1145 PM CDT. * At 1059 PM CDT, severe thunderstorms were located along a line extending from near Byre Lake to 7 miles south of Lyman to near Hamill, moving east at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Severe thunderstorms will be near... Reliance, Lake Francis Case, and Medicine Butte around 1105 PM CDT. Oacoma, Iona, Lake Sharpe, Counselor Creek Boat Access Area, and Dude Ranch around 1110 PM CDT. Fort Thompson and Tailrace Rec Area around 1115 PM CDT. Other locations in the path of these severe thunderstorms include Shelby, Lees Corner, Crow Creek Housing and Etbauer Hill.
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 Aberdeen.
Area Description: 
Buffalo, SD; Lyman, SD
Forcast Office: 
NWS Aberdeen SD