* What…very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 below zero to 25 below zero. Wind chills as low as 35 below zero are possible in the Laramie Valley.
* Where…all of southeast Wyoming and the western Nebraska panhandle.
* When…now through 8 am Sunday.
A wind chill advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves.