'71-72 and 74-75 have been coming to my mind lately. 98-99 was actually similar to those although at least there was a 4-6" Snowfall Dec. 30, 98.
71-72 had an arctic outbreak in February with a coastal developing on its heels dumping a major snowfall from our area NEward.
74-75 only had 1 decent snowfall in lower eles. That being in March .( 5" in Pennington gap). There were a couple Snowstorms east of the Apps from Coastals in Feb...As I remember, Asheville did quite well with those.
Also of note, March '99 produced about 6" in Pennington gap from 2 events. So, may be some late action this year IF follows similar path. Tbh, hopefully not. If the MJO can make it to 8 then cod. I think this one should fair better.