WALK! My wife and I always walk when a Nor'easter blows through. You have to remember that cars (and especially trucks) have a hard time driving in high winds, so even if you can hold your line there's a chance they can't. I walk, and whenever we see an oncoming vehicle, we step off the road and let it go by. It takes a while to get home, but at least you're not taking unnecessary risks.

BTW, that blizzard is hitting us today, so my wife and I left the bikes at home and walked in.