In addition to watching the weather forecast
for Flagstaff, check out the San Francisco Peaks
web cam. At the moment, the peaks look like they're free of snow. A lot can change in a couple of weeks but for now, they look clear.
The sfpeaks.org camera view is from the south. You can't see Humphreys itself from there...it's behind Agassiz, which is the prominent peak on the skyline in the camera view.