* WHAT…Dangerously cold wind chills as low as 45 below expected.
* WHERE…Cavalier, Towner, Ransom, Richland, and Sargent Counties.
* WHEN…Until 10 AM CST Thursday.
* IMPACTS…The dangerously cold wind chills as low as 45 below zero
could cause frostbite on exposed skin in as little as 10 minutes.