WWUS53 KUNR 240211 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 811 PM MDT Sun Aug 23 2026 SDC063-240221- /O.CAN.KUNR.SV.W.0323.000000T0000Z-260824T0230Z/ Harding SD- 811 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL HARDING COUNTY... The storm which prompted the warning has moved out of the area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for a portion of northwest South Dakota. && LAT...LON 4548 10295 4551 10283 4538 10266 4530 10296 4539 10296 4539 10295 TIME...MOT...LOC 0159Z 330DEG 21KT 4548 10295 $$ SDC105-240230- /O.CON.KUNR.SV.W.0323.000000T0000Z-260824T0230Z/ Perkins SD- 811 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM MDT FOR WEST CENTRAL PERKINS COUNTY... At 811 PM MDT, a severe thunderstorm was located near Sorum, or 34 miles east of Buffalo, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Sorum. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4548 10295 4551 10283 4538 10266 4530 10296 4539 10296 4539 10295 TIME...MOT...LOC 0159Z 330DEG 21KT 4548 10295 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Schweigert