SXUS73 KDMX 230645 RERDSM RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 144 AM CDT SAT SEP 23 2017 A RECORD MAXIMUM LOW TEMPERATURE OF 73 DEGREES WAS SET AT DES MOINES FRIDAY. THIS BREAKS THE OLD RECORD OF 71 SET LAST YEAR...IN 2016. $$ SMALL