Related Clues:

• Ugly forecast
• Do some housecleaning
• Collection in the attic
• Icy rain
• Cause of an accident, maybe
• Ugly weather matter
• Winter hazard
• Wintry downpour
• Some winter precipitation
• Winter-weather word
• Highway hazard
• Winter fall
• Weather that won't stop the mailman
• Highway headache
• Fall of winter