The trail up to Rachel Lake was in fine shape, nothing wrong at all aside from a couple of snow patches near the end. The lake is free of snow, but the ridge above still has snow around. It was very pleasant there, except a few bugs that were hanging around.
I took a scramble up the west end of the lake up to Rampart Lakes (I know the area is already overused, sorry, but I really just got turned around and was too far out to go back). I reached them up near the higher end, which was still in snow. I had lunch up there, with great views of Hibox and Alta Mountain from a knoll between Rampart and Rachel lakes.
I decided to go back down on the trail from Rampart Lakes, but I had trouble finding the main trail back through the maze of small lakes and ponds. I spent about 45 minutes making my way back through, finally finding the main trail down as it descended down the ridge. The way down was hotter and seemed longer, but overall it was a fine day. Not many people there, thankfully, I can imagine it getting unpleasantlt crowded on the weekends. I suggest waiting a couple of weeks if you want to see rampart lakes in spring.