⚠️ Severe Thunderstorm Warning – Lawrence, SD; Meade, SD; Pennington, SD – Tuesday, August 11, 2026

Severe Thunderstorm Warning issued August 11 at 2:04PM MDT until August 11 at 3:00PM MDT by NWS Rapid City SD

Details

SVRUNR

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for…
Southeastern Lawrence County in west central South Dakota…
Southwestern Meade County in west central South Dakota…
West Central Pennington County in west central South Dakota…

* Until 300 PM MDT.

* At 204 PM MDT, a severe thunderstorm was located over Roubaix Lake,
or 14 miles southeast 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…
Nemo, Silver City, Pactola Reservoir, Dalton Lake and Roubaix Lake.

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.

Very heavy rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

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