* WHAT…Very cold wind chills as low as 20 below zero expected.
* WHERE…Nemaha, Pawnee, and Richardson Counties.
* WHEN…From 11 PM this evening to 9 AM CST Thursday.
* IMPACTS…The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.