Extreme Cold Watch issued February 15 at 7:29PM MST until February 19 at 11:00AM MST by NWS Great Falls MT

* WHAT…Dangerously cold wind chills as low as 45 below possible.

* WHERE…Eastern Pondera and Eastern Teton Counties, Western and
Central Chouteau County, Bears Paw Mountains and Southern Blaine,
and Fergus County below 4500ft.

* WHEN…From Sunday evening through Wednesday morning.

* IMPACTS…The dangerously cold wind chills as low as 45 below zero
could cause frostbite on exposed skin in as little as 10 minutes.