Special Weather Statement issued December 20 at 3:16AM CST by NWS Lincoln IL

Light snow will spread south across the area this morning. Snow
accumulations up to 1 inch are possible near and north of I-74.
Northwest winds gusting between 25-35 mph will also result in blowing
of falling snow and reduced visibilities. Expect slippery travel on
untreated surfaces, especially during the morning commute. Ensure you
allow extra time for travel and take it slow on snow-covered roads.