Two hikers were stranded in the Grayson Highlands for two days, flagged a copter down and were rescued. High winds and heavy snow and cold temps caused them to be stranded. See link:
http://www.wdbj7.com/Global/story.asp?S=3021892&nav=RmOiX1CF
Also several weeks ago during the heavy snow and blizzard we had, a group of boy scouts had to be rescued from Mount Rodgers. Some of them had hypothermia.
So the southern AT can be at times brutal in winter.
See you out there.
Maintain