I am going up the North Fork out of Big Pine on July 6th. I have been communictaing with someone at the Glacier Lodge, she tells me that hikers have been going to Sam Mack and also Black Lake with only a few snow drifts to get over. I spoke with the ranger yesterday and was told that trail is clear to 1st lake, patchy snow after 2nd lake and heavy snow after 3rd lake.

Thats the best infomation I have