Above treeline, I could see a little bit of snow on the northeast end (below where the trails are).
Piper Trail trail up to Nickerson Ledge Trail was no problem in terms of water crossings (that's as far up as I went...there are two more crossings if I recall, but they shouldn't be bad).
I suspect the Liberty Trail should be okay too, but I would also expect some monorail when it clears the top of the ridge, until it hits treeline (there was snow on that stretch a year ago around this time).
Based upon the snowpack on the Champney Falls Trail a few weeks ago, I suspect it could be rather muddy down low and still snow covered up high.