The morning commute is shaping up to be slow and slippery due to a quick hit of snow early this morning. Temperatures will fall after snow ends, leading to below zero wind chills (coldest north of I-80). Prepare for slippery road conditions and bundle up when heading out. https://t.co/rgi3XqnDl8 — NWS Chicago (@NWSChicago) Jan 14, 2025 January 14, 2025 at 02:10AM via Twitter https://twitter.com/NWSChicago