...Frost advisory in effect from 2 am to 9 am EDT Saturday...
The National Weather Service in Blacksburg has issued a frost advisory...which is in effect from 2 am to 9 am EDT Saturday.
* Locations...the valleys of North Carolina and Grayson Highlands north into the New River and Greenbrier valleys.
* Temperatures...lows in the lower to mid 30s.
* Impacts...sensitive plants may be killed or damaged by frost.
A frost advisory means that frost is possible. Sensitive outdoor plants may be killed if left uncovered.