626 SXUS99 KDSM 162012 RERDSM RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 311 PM CDT TUE APR 16 2002 ...MORE RECORD HIGH TEMPERATURES IN IOWA... A STRONG SOUTHERLY FLOW OF VERY WARM AIR CONTINUES ACROSS IOWA THIS AFTERNOON. THIS HAS PUSHED THE MERCURY INTO THE 80S STATEWIDE. RECORD HIGHS ARE BEGINNING TO FALL IN PARTS OF THE STATE WITH THE RECORD HIGH TIED IN WATERLOO AND OTTUMWA ALREADY. CITY RECORD OLD RECORD DATE OTTUMWA 86 TIES 86 1964 WATERLOO 87 TIES 87 1964 $$ MS APR 02