Jan 8-6:13PM-Wind chill advisory in effect until 10 am est Sunday. The NWS in blacksburg has issued a wind chill advisory, which is in effect until 10 am est Sunday. Wind chill values, minus 5 to 15 below zero. Winds, NW winds 15 to 30 mph with gusts t

Wind Chill Advisory: Issued at: 6:13 PM EST 1/8/11, expires at: 2:30 AM EST 1/9/11 Wind chill advisory in effect until 10 am est Sunday. The NWS in blacksburg has issued a wind chill advisory, which is in effect until 10 am est Sunday. Wind chill values, minus 5 to 15 below zero. Winds, northwest winds 15 to 30 mph with gusts to 50 mph. Temperatures, lows single digits and teens. Precautionary/preparedness actions, 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.