Headline:
Severe Thunderstorm Warning issued July 27 at 3:14PM MDT until July 27 at 4:00PM MDT by NWS Rapid City SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 27, 2026 - 2:14pm
Expires:
July 27, 2026 - 3:00pm
Description:
SVRUNR
The National Weather Service in Rapid City has issued a
* Severe Thunderstorm Warning for...
Southwestern Haakon County in west central South Dakota...
East Central Pennington County in west central South Dakota...
* Until 400 PM MDT.
* At 314 PM MDT, a severe thunderstorm was located 6 miles west of
Grindstone, or 23 miles west of Philip, moving east at 25 mph.
HAZARD...70 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Grindstone and Grindstone Butte.
Instruction:
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
widespread damaging winds.
Area Description:
Haakon, SD; Pennington, SD
Forcast Office:
NWS Rapid City SD
Sender: