Uyarılar, R A Gebracht Dam

Extreme Cold Warning issued February 18 at 1:37PM MST until February 19 at 11:00AM MST by NWS Rapid City SD * WHAT...Dangerously cold wind chills as low as 40 to 45 below. * WHERE...Harding, Northern Perkins, Southern Perkins, and Ziebach. * WHEN...Until 11 AM MST Wednesday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in less than 10 minutes. Dress in layers including a hat, face mask, and gloves if you must go outside.