SXUS73 KFSD 010702 RERFSD RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 202 AM CDT MON MAY 01 2017 ...RECORD DAILY MAXIMUM SNOWFALL SET AT SIOUX FALLS SD FOR APRIL 30... ON APRIL 30, THE SNOWFALL AT JOE FOSS FIELD IN SIOUX FALLS WAS 1.3 INCHES. THIS ESTABLISHES A NEW MAXIMUM DAILY SNOWFALL OF RECORD. THE PREVIOUS DAILY MAXIMUM ON RECORD WAS A TRACE WHICH OCCURRED IN 2005, 1975, 1956 AND 1950. $$