WUUS53 KUNR 240145 SVRUNR SDC063-105-240230- /O.NEW.KUNR.SV.W.0324.260824T0145Z-260824T0230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Rapid City SD 745 PM MDT Sun Aug 23 2026 The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... East Central Harding County in northwestern South Dakota... Western Perkins County in northwestern South Dakota... * Until 830 PM MDT. * At 745 PM MDT, a severe thunderstorm was located 8 miles southwest of Ralph, or 19 miles northeast of Buffalo, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Reva and northwestern Slim Buttes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4571 10332 4577 10310 4551 10285 4544 10328 TIME...MOT...LOC 0144Z 334DEG 22KT 4570 10320 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert