WWUS53 KUNR 232152 SVSUNR Severe Weather Statement National Weather Service Rapid City SD 352 PM MDT Sun Aug 23 2026 SDC033-232202- /O.EXP.KUNR.SV.W.0317.000000T0000Z-260823T2200Z/ Custer SD- 352 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 4 PM MDT FOR CENTRAL CUSTER COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, small hail, gusty winds, and heavy rain are still possible with this thunderstorm. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for a portion of southwest South Dakota. && LAT...LON 4360 10332 4372 10334 4379 10334 4383 10327 4386 10320 4386 10319 4366 10295 TIME...MOT...LOC 2144Z 325DEG 17KT 4374 10313 $$ Helgeson