National Weather Service United States Department of Commerce

Gloomy weather will dominate central IL this week. The bright spot is that above normal temperatures will turn well above normal for the end of the week. While rain chances will be with us most days, it will be scattered and light.
There is a 20% chance of freezing drizzle, mainly east of I-39 and north of I-74 late tonight and Monday morning. Watch for slick spots on untreated surfaces.