Headline:
Severe Thunderstorm Warning issued June 22 at 4:50PM MDT until June 22 at 5:45PM MDT by NWS Rapid City SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 22, 2026 - 3:50pm
Expires:
June 22, 2026 - 4:45pm
Description:
At 450 PM MDT, a severe thunderstorm was located near Galena, or 8
miles southeast of Lead, moving southeast at 20 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...
Summerset, Black Hawk, Nemo, Piedmont, Tilford, Galena, Brownsville
and Dalton Lake.
This includes Interstate 90 in South Dakota between Mile Markers 38
and 53.
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.
Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Lawrence, SD; Meade, SD; Pennington, SD
Forcast Office:
NWS Rapid City SD
Sender: