Temperatures could fall below zero Thursday night, adding to the pain of commuters already dealing with gusty winds and several inches of overnight snowfall.
About 3 inches of snowfall were recorded at O’Hare and Midway international airports by 6 a.m., according to the National Weather Service, whose winter weather advisory expires at noon.
Morning temperatures in the 20s will fall into the teens by afternoon and single digits overnight, according to the weather service meteorologist Kevin Birk.
❄️Official Snowfall Totals as of 6am this morning:
— NWS Chicago (@NWSChicago) February 13, 2020
Chicago-O'Hare: 3.1"
Rockford Airport: 2.2"
Midway 3 mi. SW: 3.3"
NWS Chicago (Romeoville): 3.3"
Winds of 15 to 25 mph — with gusts up to 35 mph — will bring wind chills possibly 12 below zero in Chicago and as low as minus 20 west of the metro area, according to the weather service.
Chicago airlines have canceled more than 170 flights at O’Hare and more than 10 flights at Midway airports, according to the Chicago Department of Aviation. Delays at O’Hare measured over an hour Thursday morning.
The Chicago area hasn’t seen temperatures so low in nearly a year. The last time Chicago recorded a subzero temperature was March 4, 2019.
Temperatures will rebound quickly by Saturday into the 30s. The high for Sunday is forecast for 39 degrees.
So far, the Chicago winter has been fairly mild, with January and December both measuring about 6 degrees above average, according to the weather service.
There’s also a risk of lakeshore flooding, with waves in Cook County between 8 and 11 feet during the daytime Thursday, Birk said.
