Thought you might like this from the latest AFD from Wakefield. Confident in period of moderate snow inland, given well-modeled narrow band of negative EPV dropping over the SW zones in the Piedmont (I-85 corridor). There could be a very narrow corridor of 4-6" of snow in this band. However, expect this would be very localized and hard to pin- down, so there is no need for a watch or warning at this time. Slightly less confident into SE VA. To reiterate...we have issued a Winter Weather Advisory over Hampton Roads for the late morning and afternoon. However, we are still a bit concerned with sharpening axis of F-Gen/OPRH depicted by the 12z (and now 18z) high-res NAM. Issue will be that we will have a very narrow window within which to receive moderate snows into Tidewater area, before best axis of moisture slides offshore. Potential is there for warning criteria snows (and criteria is 3" for SE VA). However, after collaboration with neighboring offices and WPC, will hold off with warning for now. Narrow window of potential snowfall is the primary issue. Should later model runs continue to depict this potential, an upgrade to a Winter Storm Warning for all or part of the Hampton Roads area may be needed. Sent from my iPad using Tapatalk