SXUS73 KDMX 250745 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 0140 AM CDT SUN MAR 25 2018 ...RECORD DAILY MAXIMUM SNOWFALL SET AT WATERLOO IA... A RECORD SNOWFALL OF 7.6 INCH(ES) WAS SET AT WATERLOO IA YESTERDAY. THIS BREAKS THE OLD RECORD OF 2.0 INCHES SET IN 1903. $$