* WHAT…Very cold wind chills between 20 and 30 below expected.
* WHERE…Portions of panhandle Nebraska and south central and
southeast Wyoming.
* WHEN…From 8 PM this evening to 8 AM MST Thursday.
* IMPACTS…The dangerously cold wind chills as low as 30 below zero
could cause frostbite on exposed skin in as little as 30 minutes.