Pennington Co Plains Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Wind Chill Advisory
Issued: 3:44 AM CST Feb. 21, 2018 – National Weather Service

... Wind Chill Advisory remains in effect until 9 am MST /10 am
CST/ this morning...

* what... very cold wind chills expected. Expect wind chills of 20
below to 35 below zero at times early this morning. Lowest
values will generally be north and east of the Black Hills.

* Where... northeast Wyoming and the plains of western and south
central South Dakota.

* When... until 9 am MST /10 am CST/ this morning.

* Additional details... the cold wind chills could cause
frostbite on exposed skin in as little as 30 minutes.

Precautionary/preparedness actions...

A Wind Chill Advisory means the combination of wind and cold
temperatures will create dangerously low wind chill values. If
you go outside, cover all parts of your body, especially your
head, face, and hands.

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