...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Slippery travel conditions due to lake effect snow expected. Additional snow accumulations of up to 1 inch with localized snow totals of 4 to 8 inches expected. * WHERE...Eastern Will, Northern Cook, and Southern Cook Counties. * WHEN...Until noon CST today. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions. &&