In reply to Sean_J:
been commuting over the snake this week, passing the summit about 6:30. It's been well below freezing every morning, -7 in fact on weds. The pond at the top is frozen hard, however the stream on the east side of the summit is not frozen at all. I'd take this as a bad sign - last time I did the downfall the stream from it was frozen hard almost down to the reservoir. Plus its been very sunny during the day - there will undoubtedly be some ice but expect a lot of water too.