...EXTREME COLD WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM EST SUNDAY... ...COLD WEATHER ADVISORY NOW IN EFFECT FROM 11 AM SUNDAY TO 9 AM EST MONDAY... * WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 20 to 25 below zero are expected. For the Cold Weather Advisory, very cold wind chills as low as 10 to 16 below zero expected. * WHERE...Portions of central, north central, and west central Indiana. * WHEN...For the Extreme Cold Warning, from midnight tonight to 11 AM EST Sunday. For the Cold Weather Advisory, from 11 AM Sunday 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. &&