How much of Prospect was open? Their website is uninformative and isn't being updated, as usual.
It was all open and pretty awesome, but the ground wasn't frozen, and it was raining on and off, and there were already some rocks on Friday. So I imagine that by tomorrow it'll be marginal at best.
Was pretty good today. A few rocks in places. 1.5" of new snow in the afternoon which froze Route 9 solid. When it was coming down, it came down.