I just got back from a 24 hour trip in the Lost Creek Wilderness.
Goose Creek TH > Hankins Pass > Lake Park > McCurdy Park > Refrigerator Gulch > Goose Creek TH
The loop was almost entirely snow free. I hit trail-obscuring snow (and lots of downed trees) at the high point of the loop (11,500 ft) between Lake Park and McCurdy Park. A map and common sense is enough to get through this less than 1 mile obstacle.

