Tim Anderson, 38, was last seen leaving his Arlington Heights home early Monday morning.
Conditions will be favorable for lake-effect snow through the end of the week, threatening low visibility and dangerous travel conditions.
Short-Range Weather forecast overview for the North Central United States
Waves of arctic air invading the eastern half of the United States this week will culminate with the coldest weather of the season so far for some areas by the Valentine's Day weekend.
Storm Imogen battered parts of England and Wales with powerful winds and downpours Sunday night into Monday.Read Story >