An Extreme Cold Warning - the first one of its kind for Michigan - has been issued for the western section of the Upper Peninsula. It’s a section of the state where the wind chill has already plummeted to 40 degrees below zero in at least one spot today, and daytime high temperatures will struggle to get above zero on Monday and Tuesday.

Bundle up. The National Weather Service has issued a cold weather advisory for the Lansing region that begins at midnight.

Light snow flurries in Indianapolis early Sunday signaled an approaching arctic air mass that could bring dangerous wind chills as low as -20 degrees across Indiana in the coming days. Bitterly cold temperatures are forecast across Indiana from 7 p.

We'll see the warmest day so far this year before getting back into dangerous cold weather next week, starting with MLK Day.