Robert W: Re 99 switchbacks, they were still very much covered w/ snow 5/27 and only the chute was the accessible route. However, by 6/23 I image they would have melted. Be sure to keep checking this webpage for frequent updates. But if this forum isn't helpful, I know when I picked up my permit the ranger was informative regarding the conditions on the chute. I am sure you could call the Eastern Sierra Interagency Visitor Center for current updates as well.
