The city itself didn't get below 0, and MDW bottomed out at 1.
good ole ex-home made it down to -5.
Forgot to mention the winds from Tue night/Wed as well, which featured peak wind gusts of 46MPH at ORD, 47MPH at MDW and 48MPH at RFD. Can't recall the last time we've had so many wind events in the Nov-Jan time-frame.