Winter weather advisories are up for the Western Valley, from Eastern Arkansas, West Tennessee, Northern Miss and SW Kentucky.
Ice should develop overnight in these areas and transition to snow by tomorrow night. 1-4 inches look likely across most of the Western Valley with isolated spots possibly going higher. Per Memphis NWS the area will spend 48 hours below freezing just above the surface with surface temps struggling to rise above freezing. Very impressive event for any month there, let alone mid-November.
There is also a chance of some brief freezing precip in the far NE Valley, though that may be contained to Western North Carolina.