Nobody here is going to be able to give you that answer because the system is still many days away still and models are variable. Best thing you can do is revisit your cancellation policy and go from there as the possible event draws near.
I remember one winter the air was so cold and dry, it suppressed and squashed the system off the coast. Forecasted to get a foot of snow and ended up with sun. My weenie heart broke that day.
Kuchera for the 12z Euro has at least a foot of snow for almost all of I-85 North in the western piedmont and foothills! This winter is for sure overperforming my expectations by a mile!
0z national blend of models now has under 6 inches of Snow for asheville. Should have managed my expectations better. Expecting 3-6 inches with 1.5 of sleet/freezing rain.