im in texas til next tuesday so i have no way of checking, but the overnight lows in the forecast are starting to get well into the snowmaking range (first snow tuesday morning in vail???) and while i dont think theyre actually going to start blowing for at least another week or so, i bet you anything theyre going to be starting to move hoses and blowers around, so they might close the road for that pretty damn soon
but i honestly wouldnt really even bother with it, real snow is going to be coming down pretty soon, start getting your yard jibs sorted out...