Anyway you slice the models today:
1) front passes Thursday with rain, possibly mixing with snow at end
2) relative lull Friday morning with front stalled off coast but precip builds back into cold air with wintry mix breaking out
3) some form of coastal development takes place Friday. More Amped = more precip, further north and west precipitation, stronger warm nose, better for upstate, Triad, Virginia. Less amped = less precipitation, less coverage away from coast, less ice threat east
4) ALL MODELING IS COLD AT SURFACE. Most of NC and a lot of SC will stay below freezing through the event
In my opinion, blend the models as seen now and you end up with an expansive area of sleet/snow with light to moderate accumulation, a strip of pure snow but less moisture NW of there, and an area that needs to be watched for freezing rain from the SC midlands to the NC coastal plain. Many more details but that’s my oversimplified take on modeling today