457 SXUS99 KFSD 261917 RERSUX RECORD EVENT REPORTS NATIONAL WEATHER SERVICE SIOUX FALLS SD 115 PM CST SAT JAN 26 2002 ...RECORD HIGH TEMPERATURE BLOWN AWAY AT SIOUX CITY IOWA... AT 110 PM CST THE TEMPERATURE AT THE SIOUX GATEWAY AIRPORT HIT 66 DEGREES. THIS ELIMINATES THE OLD RECORD HIGH FOR THE DATE OF 60 DEGREES SET IN 1947. THE ALL TIME RECORD HIGH TEMPERATURE FOR THE MONTH OF JANUARY IN SIOUX CITY IS 70 DEGREES SET ON JANUARY 24 1981. RSR