A storm system will bring a chance of some light snow and possible light freezing rain to the area tonight.
Snow development is expected to begin this afternoon, between 3-5 pm and end between 6-9 am Wednesday. Highest confidence of snow chances remain north of I-80 and increase in coverage northward to the IL/WI state line.
There is a chance this light snow could mix with some spotty light freezing rain in areas. Total accumulation overnight is forecast to be up to 1″ in most places, though far northern areas could receive up to 2″.