Moderate Expected Likely Cold Weather Advisory Cold Weather Advisory issued December 14 at 11:59AM CST until December 15 at 6:00AM CST by NWS Lincoln IL Dec 14, 11:59 AM → Dec 15, 6:00 AM WHAT: Very cold wind chills as low as 15 to 20 below. WHERE: Portions of central, east central, and west centralIllinois. WHEN: Until 6 AM CST Monday. IMPACTS: The dangerously cold wind chills as low as 20 below zerocould cause frostbite on exposed skin in as little as 30 minutes. + Read More Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Updated: Dec 14, 2:19 PM Source: NWS Alert