As long as it is open, I'd go for it. The gnarly canyon is somewhat protected from blowing snow so visibility is not usually it's problem. After you get out of it, there are spots that get pretty nasty. Like the top of Rabbit Ears if you ever travel that way during a storm. It's still pretty reasonable.
Looks like a lot of fresh down that way. Should be an awesome weekend. Try to pull out the camera, that area photographs well. Plus if you don't have pics, it didn't happen as far as we are concerned.
