Headline:
Severe Thunderstorm Warning issued July 3 at 12:01PM MDT until July 3 at 12:45PM MDT by NWS Rapid City SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 3, 2026 - 11:01am
Expires:
July 3, 2026 - 11:45am
Description:
At 1201 PM MDT, a severe thunderstorm was located over Black Fox
Campground, or 16 miles south of Lead, moving southeast at 10 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...
Flag Mountain, Black Fox Campground, Crooks Tower and Deerfield
Reservoir.
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:
Lawrence, SD; Pennington, SD
Forcast Office:
NWS Rapid City SD
Sender: