750 SXUS99 KFSD 160301 RERSUX RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 1001 PM CDT MON APR 15 2002 ...RECORD HIGH MINIMUM SET IN SIOUX CITY TODAY... IN ADDITION TO THE RECORD BREAKING WARMTH THIS AFTERNOON...THE TEMPERATURE NEVER REALLY COOLED DOWN ALL THAT MUCH EARLY THIS MORNING. IT IS ALSO NOT EXPECTED TO DROP THAT MUCH BEFORE MIDNIGHT...SO THE RECORD HIGH MINIMUM IN SIOUX CITY HAS BEEN BROKEN. THE LOW TEMPERATURE OF ONLY 64 AT 253 AM CDT AT THE SIOUX GATEWAY AIRPORT BROKE THE RECORD OF 58...SET BACK IN 1976. TRM