There's not any snow that I'm aware of. North facing slopes and hollers can always have ice this time of year. Be wary of wet spots in the road, there are some areas that get no direct sun this time of year, never dry out completely, and hence become incredibly slippery. Tunnels are the same way. Regardless, it'll be really freakin' cold.
Here's a weather link that'll give you an idea of the temps and such at various elevations... http://www.srh.noaa.gov/data/MRX/RTPMRX