Tornado Warning !!! in southwest Virginia

723 PM EST Wed Feb 29 2012 

The National Weather Service in Blacksburg has issued a 

* Tornado Warning for... 
southern Smyth County in southwest Virginia 
southwestern Wythe County in southwest Virginia 
northwestern Grayson County in southwest Virginia 

* until 800 PM EST. 

* At 721 PM EST...National Weather Service Doppler radar indicated a 
severe thunderstorm capable of producing a tornado 8 miles 
northwest of Whitetop...moving east at 55 mph.

* Locations impacted include... 
Mount ROgers Summit...