National Weather Service releases damage survey from Sunday tornadoes Gary MatthewsMay 24, 2021News Sunday Tornadoes RAPID CITY, S.D. – The National Weather Service in Rapid City confirmed four tornadoes occurred Sunday, May 23. Two were in Custer County and two were in Perkins County. The first tornado in Perkins County started at 3:50 p.m. and was located five miles north of Usta. The NWS says the twister traveled approximately two miles before ending at 3:55 p.m. The second tornado in Perkins County started at approximately 3:58 p.m. and was located 10 miles south of Meadow. It last for about six minutes and ended about 6 miles south-southwest of Meadow.