⚠️ Severe Thunderstorm Warning – Harding, SD; Perkins, SD – Monday, August 10, 2026

Severe Thunderstorm Warning issued August 10 at 6:27PM MDT until August 10 at 7:30PM MDT by NWS Rapid City SD

Details

SVRUNR

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for…
Northeastern Harding County in northwestern South Dakota…
Northwestern Perkins County in northwestern South Dakota…

* Until 730 PM MDT.

* At 627 PM MDT, a severe thunderstorm was located 16 miles north of
Ralph, or 34 miles northeast of Buffalo, moving southeast at 25
mph.

HAZARD…Golf ball size hail and 60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.

* Locations impacted include…
Ralph and Lodgepole.

Instructions

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.