SXUS73 KDMX 200638 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1237 AM CST THU DEC 20 2012 ...RECORD DAILY MAXIMUM SNOWFALL SET AT WATERLOO IA... A RECORD SNOWFALL OF 5.5 INCH(ES) WAS SET AT WATERLOO IA YESTERDAY. THIS BREAKS THE OLD RECORD OF 5.4 SET IN 2008. $$ REV