SXUS73 KDMX 240657 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1247 AM CST FRI FEB 24 2012 ...RECORD DAILY MAXIMUM SNOWFALL SET AT WATERLOO IA YESTERDAY... A RECORD SNOWFALL OF 4.1 INCHES WAS SET AT WATERLOO IA YESTERDAY FEBRUARY 23. THIS BREAKS THE OLD RECORD OF 2.6 INCHES SET IN 1959. $$ PODRAZIK