The heart of winter, bitter cold and more snow this weekend

It only gets colder through Monday morning, highs in the teens, lows in the single digits and the wind chill below zero at times. The pattern also stays active with snow, the next round bringing up to three inches Saturday night, higher in the snow belt of southwest Michigan. Additional snowfall is likely Sunday night and Monday night. At this time, each round looks to be roughly another one to three inches, but Monday night might have the greatest snow potential into Tuesday morning. The deep freeze lasts through next weekend. 

Tonight: Cold and breezy. Low 8.
Saturday: Mostly cloudy, evening snow. High 16. 
Sunday: Cloudy, evening snow. High 12. 
Monday: Mostly cloudy, evening snow. High 18.