I am considering doing a short weekend backpacking trip in Hetch Hetchy sometime in the next few weeks. My thinking is that the lower elevation gives a better chance in terms of conditions, snow, and temperatures. I have experience in both snow and temps, but would like to stick with boots (maybe spikes) and camp on the ground if possible. I obviously understand that no one can predict the conditions, but in general does anyone have any advice or experience in Hetch Hetchy in Jan/Feb? Am I off base and there is as much snow there as anywhere? I always look at CalTopo Satellite and it looks like the south facing aspects are pretty clear close to the reservoir. I attached a screen shot.
Also, for driving and parking, My info is as follows: must have chains in vehicle even if not required at that time, call 209-372-0200 for updates:
From NPS Website:
Hetch Hetchy Entrance Station
Hetchy Road is open 8 am to 5 pm. Wilderness permits for the Hetch Hetchy area are available at the kiosk (self-registration). Be prepared with your own bear canister. There is no access to Hetch Hetchy beyond road open hours (overnight parking is permitted in the overnight parking lot near the backpackers' campground).
Again, no one can predict 100%, but is there a legit concern with parking overnight and getting snowed in for days??