256 SXUS73 KDVN 011630 RERDBQ RECORD EVENT REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1030 AM CST MON JAN 1 2007 ...MONTHLY RECORD FOR SNOWFALL TIED AT DUBUQUE... ONLY A TRACE OF SNOW WAS RECORDED AT DUBUQUE DURING THE MONTH OF DECEMBER 2006. THIS TIES THE RECORD FOR THE LOWEST MONTHLY SNOWFALL WHICH LAST OCCURRED IN 1939. $$ ERVIN