My first guess on this event is a Virginia/mid Atlantic special. Think the northern half of NC has a high chance of snow but mix will limit accumulation and more so as you head south. South Carolina and north GA would see some level of an ice storm, tbd on severity. Ensembles and ops seem to be converging on roughly a climo mix line with the one caveat being substantially colder than normal BL temps due to perfect placement of a strong high. IMO I think a very heavy sleet storm is possible for a larger than normal area in NC