This is a GREAT post! The southeast component to the air flow as the low cuts off to our west some will be noticeable, so increased fetch to Boones point, coupled with other factors outlined. Even if the radar isn’t going crazy at some point freezing drizzle minimum will be happening and accruing at that.
Outside of this, I would be careful of weighing other areas with reporting more snow or colder temps to the west of us. Synoptically, things are different, namely for the reasons outlined above with fetch of southeast winds pumping in from the Atlantic/Gulf.