134 SXUS73 KDVN 290955 RERDBQ RECORD EVENT REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 0450 AM CDT FRI APR 29 2005 **PRELIMINARY** ...RECORD LOW TEMPERATURE TIED AT DUBUQUE... THE LOW IN DUBUQUE DROPPED TO 31 DEGREES ON APRIL 28. THIS TIES THE LOW TEMPERATURE FOR THE DAY...LAST SET IN 1958. $$