You will see snow in maybe a month or two up there. But don't hold your breath. When it does snow, holcolmb valley is a downright beutiful area of the mountains, much nicer than the willow creek area. It is colder than a witches titty at night lately, temps in the teens at night up there. Daytime temps are very moderate and sunny right now. Two weeks ago we did the dishpan to holcolmb creek combo, it was fun besides waiting for 25 jeeps (and a fullsize f250) to cross the holcolmb creek rock garden that is always wet.
Fishing in the area is decent, but is barbless hook only. 1-2 lb rainbow trout mostly, with the occasional native brown and catfish. I caught a very small large mouth bass up there recently, that was an interesting find. There are some nice fishing holes closer to devil's hole, which is only a few miles north/ downstream of the deep creek bridge/t6.