In reply to LucasCu:
Came back yesterday after a great few days on the ridges. It was fine and crispy higher up, but not brilliant - there was a lot of slush of the approaches but it got better towards the tops.
It's colder in Oxford than Snowdonia at the moment and forecast isn't brilliant, but I would guess there's going to be some slippery sections on the pyg for a while. Advice would be to stay away from the gullies, apparently a ton of wet snow fell down somewhere in the glyders on Sunday.
If you haven't already, I'd have a look at @wardeneryri on Twitter. There's regular updates from the pyg on there.
Have fun! I'm sure it'll be a giggle if you're careful.