Deleted the earlier post to make sure that the GEFS wasn't showing any snow/mix Friday, which it isn't, so I think this still checks out.
GEFS has been steadily increasing the amount of "snow" shown in its algorithm. If you use this as a way of simply showing the amount of mixed, semi-wintry precip that might occur, it seems to bode decently. Whatever its usefulness, I still always like to see it showing increased potential.