...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO NOON CST SUNDAY... * WHAT...Very cold wind chills as low as 15 to 25 below expected. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...From 8 PM this evening to noon CST Sunday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, gloves and a scarf. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. &&