SXUS73 KDMX 170651 RERDMX RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 0145 AM CDT SUN SEP 17 2017 ...RECORD DAILY MAXIMUM RAINFALL SET AT MASON CITY IA... A RECORD RAINFALL OF 1.55 INCHES WAS SET AT MASON CITY IA YESTERDAY. THIS BREAKS THE OLD RECORD OF 1.45 SET IN 1925. $$ MF SXUS73 KDMX 171229 RERDMX RECORD EVENT REPORT...CORRECTED NATIONAL WEATHER SERVICE DES MOINES IA 0722 AM CDT SUN SEP 17 2017 ...RECORD DAILY MAXIMUM RAINFALL SET AT MASON CITY IA... A RECORD RAINFALL OF 1.55 INCHES WAS SET AT MASON CITY IA YESTERDAY. THIS BREAKS THE OLD RECORD OF 1.45 SET IN 1925. $$