Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. For the latest road conditions call 8 4 4 4 6 5 4 9 9 7.

WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 20 below zero. For the Winter Weather Advisory, snow expected. Total snow accumulations of up to three inches. * WHERE...Portions of central, east central, northern, northwest and southeast Oklahoma. * WHEN...For the Wind Chill Warning, until noon CST Tuesday. For the Winter Weather Advisory, from 9 AM Sunday to midnight CST Sunday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes.