I used to live in Asheville and near the Tennessee border in Jackson county, NC. East Tennessee is a really tough place to number one forecast snow and number two get snow. The mountains often break up much of the moisture or the moisture skips east or west. The valley locations are much drier than the mountaintops (much like western Colorado). At this point, I’d assume it’s snowing up high and raining or dry in the valleys but don’t think it matters much as far as sensible weather in the dmv.