The High Country is in line to receive heavy rain starting as early as Sunday night. The National Weather Service forecast 1 to 3 inches along most areas west of the Blue Ridge mountains with 3-5 inches possible in some areas. Flash Flood Watches are expected to be issues maybe as early as Sunday night.
The first map shows forecast rainfall through Monday (click for larger view)
The second map shows forecast rainfall through Tuesday (click for larger view)
You can find the National Weather Service forecast as of 9am Sunday morning posted here.