South Dakota Severe Severe Thunderstorm Warning | Effective 06/22/2026 16:58

Headline: 
Severe Thunderstorm Warning issued June 22 at 5:58PM MDT until June 22 at 6:45PM MDT by NWS Rapid City SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 22, 2026 - 4:58pm
Expires: 
June 22, 2026 - 5:45pm
Description: 
At 558 PM MDT, a severe thunderstorm was located over Rapid City, moving southeast at 25 mph. HAZARD...Golf ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Rapid City, Rapid Valley, southwestern Box Elder, Black Gap, Hart Ranch, Rapid City Airport, Reptile Gardens and Bear Country. This includes Interstate 90 in South Dakota between Mile Markers 55 and 64.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail.
Area Description: 
Pennington, SD
Forcast Office: 
NWS Rapid City SD