SXUS73 KFSD 200756 RERSUX RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 255 AM CDT FRI MAR 20 2020 ...RECORD DAILY MAXIMUM PRECIPITATION SET AT SIOUX CITY IA ON MARCH 19... PRECIPITATION AT THE SIOUX GATEWAY AIRPORT REACHED 1.58 INCHES ON THURSDAY MARCH 19. THIS ESTABLISHED A NEW RECORD FOR THE DATE... BREAKING THE FORMER MAXIMUM DAILY PRECIPITATION FOR MARCH 19 OF 0.98 INCHES SET IN 1982. $$