SXUS73 KFSD 030632 RERHON RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 0131 AM CDT THU APR 03 2025 ...RECORD DAILY MAXIMUM SNOWFALL TIED AT HURON SD... A RECORD SNOWFALL OF 2.5 INCHES WAS TIED AT HURON SD YESTERDAY APRIL 2. THIS TIES THE OLD RECORD OF 2.5 INCHES SET IN 1937. $$