SXUS73 KFSD 080626 RERFSD RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 1225 AM CST THU FEB 8 2024 ...RECORD WARM LOW TEMPERATURE SET YESTERDAY AT SIOUX FALLS SD... THE LOW TEMPERATURE AT JOE FOSS FIELD IN SIOUX FALLS SOUTH DAKOTA YESTERDAY, FEBRUARY 7TH 2024, WAS 41 DEGREES. THIS BROKE THE PREVIOUS RECORD WARM LOW TEMPERATURE OF 32 DEGREES, WHICH WAS SET IN 1927. $$