Wunderground is calling for 1-3" of snow on Wednesday. I guess a dusting to an inch or so is probably the ceiling, with good rates needing to overcome temps in the mid thirties. The timing is perfect on the GFS, so that would help. Any snow is a win in December. I just moved here, so I'm not sure about local climo, but it would seem, the mountains often would steal snow with this kind of little clipperish thing.
Edit: Although Now I see it has more to do with the Coastal low, which seems like reasonably optimistic set up.