Headline:
Severe Thunderstorm Warning issued July 27 at 3:34PM MDT until July 27 at 4:00PM MDT by NWS Rapid City SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 27, 2026 - 2:34pm
Expires:
July 27, 2026 - 3:00pm
Description:
At 334 PM MDT, a severe thunderstorm was located over Grindstone, or
16 miles northwest of Philip, moving east at 20 mph.
HAZARD...60 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Grindstone and Grindstone Butte.
Instruction:
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.
Area Description:
Haakon, SD; Pennington, SD
Forcast Office:
NWS Rapid City SD
Sender: