Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.

WIND CHILL WARNING IN EFFECT UNTIL 1 PM EST /NOON CST/ THIS AFTERNOON... ...WIND CHILL ADVISORY IN EFFECT FROM 1 PM EST /NOON CST/ THIS AFTERNOON TO NOON EST /11 AM CST/ MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 30 below zero. For the Wind Chill Advisory, very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Portions of northern Indiana. * WHEN...For the Wind Chill Warning, until 1 PM EST /noon CST/ this afternoon. For the Wind Chill Advisory, from 1 PM EST /noon CST/ this afternoon to noon EST /11 AM CST/ Monday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes.