Cold Weather Advisory issued January 21 at 3:39AM EST until January 21 at 11:00AM EST by NWS Blacksburg VA

* WHAT…For the first Cold Weather Advisory, very cold wind chills
as low as 7 below. For the second Cold Weather Advisory, very cold
wind chills as low as 11 below expected.

* WHERE…Botetourt, Roanoke, and Rockbridge Counties.

* WHEN…For the first Cold Weather Advisory, until 11 AM EST this
morning. For the second Cold Weather Advisory, from 7 PM this
evening to noon EST Wednesday.

* IMPACTS…The cold wind chills as low as 10 below zero could
result in hypothermia if precautions are not taken. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures. Wind chill values can lead to hypothermia with
prolonged exposure.