Here's a look at the approximate timing for the lake effect snow band today across NE IL pivoting southeast into NW Indiana by this evening. The highest amounts are expected across Lake and central/northern Cook Counties in Illinois where up to 2-4” are possible. #ILwx #INwx pic.twitter.com/1PK9J1VERW

— NWS Chicago (@NWSChicago) January 6, 2025