048 SXUS73 KDMX 250601 CCA RERDMX RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 123 AM CDT MON MAY 24 2010 ...RECORD WARM MINIMUM TEMPERATURE RECORD TIED OR BROKEN MONDAY AT SEVERAL LOCATIONS IN IOWA... RECORD WARM LOW TEMPERATURES FOR MONDAY WERE BROKEN AT LAMONI AND MASON CITY...AND TIED IN OTTUMWA. BELOW IS A LIST OF RECORDS TIED OR BROKEN. STATION LOW TEMP PREVIOUS RECORD OTTUMWA 69 TIES 69 SET IN 1950 LAMONI 69 BREAKS 66 SET IN 1994 MASON CITY 70 BREAKS 65 SET IN 1918 $$ MS MAY 10