Llewellyn Johns Recreation Area

Severe Thunderstorm Warning issued August 11 at 9:44PM MDT until August 11 at 10:45PM MDT by NWS Rapid City SD

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... East Central Perkins County in northwestern South Dakota... Northwestern Ziebach County in west central South Dakota... * Until 1045 PM MDT. * At 944 PM MDT, a severe thunderstorm was located 7 miles northeast of Meadow, or 24 miles south of Lemmon, moving southeast at 20 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... Meadow and Glad Valley.