922 SXUS99 KDSM 170534 CCA RERDSM RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1133 PM CST SUN MAR 16 2003 ...RECORD HIGHS SET TODAY... HIGH PREVIOUS TODAY RECORD LAMONI 78 76 IN 1945 MASON CITY 74 73 IN 1966* ATLANTIC (KJAN RADIO) 77 TIED 77 IN 1966 * AND EARLIER YEARS $$ FILLBACH