The National Weather Service has issued a Winter Weather Advisory from 7:00pm Monday December 1st through 10:00am Tuesday December 2nd. Snow will move into the Butler County area tonight, dropping 3-4 inches before tapering off in the morning. The agency says the morning commute will be impacted by the snow, and roads could become slick and hazardous. The snow is expected to begin around 10:00pm in Butler County.