575 SXUS73 KDMX 212344 RERDMX RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 543 PM CST SUN JAN 21 2007 ...RECORD DAILY MAXIMUM SNOWFALL SET AT WATERLOO... A RECORD SNOWFALL OF 5.6 INCH(ES) WAS SET AT WATERLOO TODAY. THIS BREAKS THE OLD RECORD OF 5.0 SET IN 1917. $$ S