Wind Chill Advisory issued January 12 at 11:59PM CST until January 16 at 12:00PM CST by NWS

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT SATURDAY NIGHT TO NOON CST TUESDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Portions of south central and southwest Illinois and east central Missouri.