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.
Wildlife officials closed the popular tourist destination Three Sisters Springs early this week, after an estimated 300 manatees were seen congregating at the site for warmth.Read Story >