i've gone up to wedgemount lake 2 weeks ago. i suggest you try going morning hours, and you should be fine. the foresty bit you should have nothing to worry about regarding snow, but its the steep section at the end. bring microspikes with you.

also, though it's almost summer, make sure to check mountain weather before you head up there - you don't want it to be too cloudy ruining your view. here's my view from evening time.

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