Wind Chill Advisory:Issued at: 2:32 PM EST 12/21/08, expires at: 10:45 PM EST 12/21/08Wind chill advisory in effect from 11 pm this evening to 10 am est Monday,
The NWS in pittsburgh has issued a wind chill advisory, which is in effect from 11 pm this evening to 10 am est Monday.
Brisk west winds combined with overnight lows in the single digits will bring wind chills of 10 below to 20 below zero.
A wind chill advisory means that very cold air and strong winds will combine to generate low wind chills. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors, make sure you wear a hat and gloves.