I was on Hunter twice, in 1985 and 1987, and did the Northwest Spur which connected with the West Ridge above the rock step. Both times we started around May 20th. On one of the trips, we ended up invoved in a rescue, got 4' of snow dumped on the route in 2 days, and ended up on the mountain for 12 days. The other time, we had clear, cold weather for 3 days and then got dumped on again.