848 SXUS99 KFSD 062238 RERSUX RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 438 PM CST SAT NOV 6 2004 ...THE SECOND LATEST 80 DEGREE DAY AT SIOUX CITY IOWA... AT 202 PM CST...THE TEMPERATURE AT SIOUX GATEWAY AIRPORT IN SIOUX CITY IOWA PEAKED AT 80 DEGREES. THIS BREAKS THE RECORD FOR THE DATE OF 77 DEGREES SET IN 1914...AND TIED IN 1980. THIS IS ALSO THE SECOND LATEST DAY OF 80 DEGREE HEAT ON THE RECORD BOOKS. THE LATEST 80 DEGREE DAY OCCURRED NOVEMBER 8...1999...WHEN THE MERCURY ROSE TO 81 DEGREES. $$