SXUS73 KFSD 182242 RERFSD RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 442 PM CST TUE DEC 18 2012 ...NEW RECORD DAILY SNOWFALL SET AT SIOUX FALLS SD TODAY... THE TOTAL SNOWFALL AT JOE FOSS FIELD IN SIOUX FALLS WAS 3.6 INCHES ON DECEMBER 18TH 2012. THIS BREAKS THE PREVIOUS RECORD OF ONLY 1.8 INCHES SET BACK IN 1968. THIS WAS ALSO THE ONLY DAILY RECORD FOR THE MONTH OF DECEMBER THAT WAS LESS THAN 2.5 INCHES. $$