775 SXUS73 KDMX 240648 RERDMX RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 0133 AM CDT FRI AUG 24 2007 ...RECORD DAILY MAXIMUM RAINFALL SET AT OTTUMWA... A RECORD RAINFALL OF 3.24 INCH(ES) WAS SET AT OTTUMWA YESTERDAY. THIS BREAKS THE OLD RECORD OF 1.29 SET IN 1928. $$