...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 11 AM EST THIS MORNING... ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 AM EST MONDAY... * WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 23 below zero. For the Cold Weather Advisory, very cold wind chills as low as 21 below zero expected. * WHERE...Portions of central, north central, and west central Indiana. * WHEN...For the Extreme Cold Warning, until 11 AM EST this morning. For the Cold Weather Advisory, from 11 AM this morning to 9 AM EST Monday. * 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... Dress in layers including a hat, face mask, and gloves if you must go outside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. &&