516 SXUS73 KDMX 180632 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1231 AM CST TUE JAN 18 2011 ...RECORD DAILY MAXIMUM SNOWFALL SET AT WATERLOO IA... A RECORD SNOWFALL OF 4.1 INCH(ES) WAS SET AT WATERLOO IA YESTERDAY. THIS TIES THE OLD RECORD OF 4.1 SET IN 2008. $$ REV