High Wind Warning issued January 21 at 2:20AM MST until January 22 at 9:00AM MST by NWS Cheyenne WY

* WHAT…For the Extreme Cold Warning, dangerously cold wind chill
values as low as 35 below zero expected.
For the High Wind Warning, southwest to west winds 35 to 50 mph
with gusts up to 75 mph possible.

* WHERE…North Snowy Range Foothills.

* WHEN…For the Extreme Cold Warning, until 11 AM MST this morning.
For the High Wind Warning, until 9 AM MST Wednesday.

* IMPACTS…Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures. Mainly to transportation. Strong
cross winds will be hazardous to light weight or high profile
vehicles, including campers and tractor trailers. In addition,
areas of blowing snow could lead to reduced visibility, even
whiteout conditions, and slick roads.

* ADDITIONAL DETAILS…Areas of blowing snow possible late tonight
through Tuesday with visibilities as low as a half mile at times.