Headline:
Severe Thunderstorm Warning issued June 20 at 6:48PM MDT until June 20 at 7:30PM MDT by NWS Rapid City SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 20, 2026 - 5:48pm
Expires:
June 20, 2026 - 6:30pm
Description:
SVRUNR
The National Weather Service in Rapid City has issued a
* Severe Thunderstorm Warning for...
Custer County in southwestern South Dakota...
Fall River County in southwestern South Dakota...
Southeastern Weston County in northeastern Wyoming...
* Until 730 PM MDT.
* At 648 PM MDT, severe thunderstorms were located along a line from
9 miles southwest of Jewel Cave National Monument to 6 miles south
of Ardmore, or along a line from 19 miles southwest of Custer to 26
miles south of Edgemont, moving east at 30 mph.
HAZARD...60 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Hot Springs, Custer, Edgemont, Dewey, Oral, Buffalo Gap, Oelrichs,
Pringle, Fairburn, Smithwick, Provo, Argyle, Rumford, Ardmore,
Cottonwood Springs Dam, Cold Brook Reservoir, Cascade Falls,
Maverick Junction, Angostura Reservoir and Wind Cave National Park.
Instruction:
Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds.
Area Description:
Custer, SD; Fall River, SD; Weston, WY
Forcast Office:
NWS Rapid City SD
Sender: