Climate Site Event Total Snowfall as of 6AM:
3 mi. southwest of MDW: 3.6"#Chicago O'Hare: 3.5"
NWS Chicago-Romeoville: 2.8"
Rockford Airport: 2.3"

It was still lightly snowing over the Chicago metro at 6 AM, so some light additional amounts may be added to totals. #ilwx

— NWS Chicago (@NWSChicago) January 23, 2022