SXUS73 KFSD 072315 RERFSD RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 0435 PM CST SAT NOV 07 2020 ...RECORD HIGH TEMPERATURE SET AT SIOUX FALLS SD... A RECORD HIGH TEMPERATURE OF 75 WAS SET AT SIOUX FALLS SD TODAY. THIS BREAKS THE OLD RECORD OF 74 SET IN 1904. $$