Forecast models have been consistent with something happening over the Thursday/Friday period this week as a cutoff low is expected to pass by the area.
Looking at the NWS 95th Percentile, some accumulation looks to be possible across the high elevations. The horseshoe effect seems to come into effect, keeping Knoxville out of the mix.
Looking at the percentage of at least a dusting seems possible across much of the area. Mainly Tri-Cities exclusive. Systems like this are a pain in the arse to forecast, so accumulation numbers can’t be thrown out this far ahead. This is just for general knowledge.