In reply to tom.e: Went to A'chrois intending to climb the grade II gully yesterday, but it was just wet snow. went over the ridge to narnain, lots of snow about up high but all pretty soft. Sadly turf didn't seem frozen anywhere (downright soggy for the most part).
If you're just looking for wintery walking then it was still pretty nice up there, but climbing conditions (at least for gullies and turfy stuff) seemed shit. Please correct me if you go up there and I was wrong, im no expert.