...Frost advisory remains in effect until 9 am EDT this morning...
* locations...most counties along and west of the Blue Ridge including parts of the foothills in Virginia.
* Hazards...frost is expected with a few locations below freezing.
* Temperatures...in the lower to mid 30s.
* Timing...until 9 am Monday.
* Impacts...frost may damage or kill sensitive vegetation if not protected.
A frost advisory means that frost is possible. Sensitive outdoor plants may be killed if left uncovered.