Fair through midweek, the coldest air in two years arrives this weekend.

Fair weather starts the month of February, the coldest weather in two years arrives this weekend. Thursday starts the focus before the big cool-down with a chance of rain as temperatures warm-up to 40, then plunge into Friday and keep falling through the weekend. South Bend has not fallen below zero in two years, that is a possibility Monday morning. With the bitter cold comes the possibility of lake effect snow showers this weekend and next week. 

Tonight: Light lake effect snow showers, west of U.S.- 31 Partly cloudy. Low 18. 
Tuesday: Mostly cloudy. High 33.
Wednesday: Partly cloudy. High 34.
Thursday: Afternoon rain, changing to evening snow showers. High 40.