Overview
- Departures to Chicago were halted by the FAA in a morning ground stop for snow and ice, listed until at least 8 a.m. on the FAA site and reported through 9 a.m. by local outlets.
- More than 260 flights at O’Hare were delayed by 10 a.m., with average delays under 15 minutes, according to FlightAware and the Chicago Department of Aviation.
- Live radar showed widespread snow with heavier bursts over Kane, Kendall and DuPage counties as slick roads and reduced visibility developed in the northwest suburbs.
- The National Weather Service warned of additional gusty snow showers through the afternoon and evening, with accumulating snow possible again around 7–8 p.m.
- Forecasts call for highs near 45 degrees Friday before dropping to the lower 20s Saturday, with wind chills near zero Sunday night into Monday as outdoor events adjust plans.