429 SXUS73 KFSD 282146 RERSUX RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 446 PM CDT SUN MAY 28 2006 ...RECORD HIGH TEMPERATURE BROKEN AT SIOUX CITY IOWA... AT 401 PM CDT THE TEMPERATURE AT SIOUX GATEWAY AIRPORT IN SIOUX CITY IOWA HIT 98 DEGREES. THIS BREAKS THE RECORD HIGH FOR THE DATE OF 95 DEGREES SET IN 1934 AND 1895. $$ SHEEHAN