336 SXUS73 KDMX 082205 RERDMX RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 505 PM CDT FRI OCT 8 2010 ...RECORD DAILY MAXIMUM TEMPERATURE SET AT MASON CITY IA... THE HIGH TEMPERATURE TODAY IN MASON CITY WAS 87 DEGREES. THIS ESTABLISHES A NEW RECORD HIGH TEMPERATURE FOR TODAY...BREAKING THE PREVIOUS RECORD OF 82 DEGREES SET IN 1966. $$ BF