Cold Weather Advisory issued February 11 at 12:08PM MST until February 12 at 11:00AM MST by NWS Rapid City SD

* WHAT…Very cold wind chills of 25 to 35 below expected.

* WHERE…Butte, Harding, Northern Meade Co Plains, Northern
Perkins, Southern Perkins, and Ziebach.

* WHEN…From 8 PM this evening to 11 AM MST Wednesday.

* IMPACTS…The dangerously cold wind chills as low as 35 below zero
could cause frostbite on exposed skin in as little as 10 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.