Spent 5/24-29 acclimatizing @ 10K and it snowed everyday, at least a foot/day. However, the day we ascended/descended 5/30-6/2, weather was perfect, snow level was @ Lower Boy Scout but rapidly melting. Those that summited were using helmets, crampons, harnesses and ice axes. On 6/3, I heard from 3 Texans that they were turned away due to 60 mph winds. Another group of ours went up 6/5 and returning 6/9 and they are reported to have good weather as well. You just never know about the conditions; it's a crap shoot.