the info below comes directly from this site: Mt Shasta climbers' guide
Northgate Trailhead: The trail is melted out to the high camp. Water is running at the high camp. Glacier travel and route finding skills are recommended on routes accessible from this trailhead. The West Hotlum Bergschrund is open (12,000 ft, below the Step) and is difficult to see from above - use caution on your descent. Skirt this schrund on the West side (climbers right) when going up the Hotlum Bolam Ridge route, and stay left of it when descending. The Guides on the north side have reported this area as having the iciest conditions. Expect icy patches above 11,000. Many of the upper chutes have become icy. Watch for weak snow bridges and seracs during hot summer days. The Bolam chute is melted out at around 13,200; and also on the Hotlum-Bolam crossing at 13,700.