...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON CST SATURDAY... * WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 40 to 45 below expected. For the Cold Weather Advisory, very cold wind chills as low as 35 below expected. * WHERE...Burke, Divide, Mountrail, and Williams Counties. * WHEN...For the Extreme Cold Warning, until noon CST today. For the Cold Weather Advisory, from noon today to noon CST Saturday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay indoors as much as possible. If you must go outside, wear appropriate clothing, a hat, and gloves. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators inside. &&