As you're planning trips to various highpoints, it's often useful to be able to check out weather and snow conditions leading up to your trip. I know of a couple of webcams that are pointed at state highpoint, to wit:
, California. This is fairly new, Doug having just gotten it up and running in the past couple of weeks. (He's the owner of the Whitney Portal Store and a hostel in Lone Pine and runs the bulletin board
for Mt. Whitney aficionados.)
, Arizona. (Actually, the highest peak, just to the left of center on the ridgeline in this view, is Agassiz, not Humphreys. Humphreys is behind Agassiz in this view from Flagstaff but you can get a good idea of what the weather is like and whether there is snow up high from this shot.)
If anyone knows of additional HP web cams, post away. I know there used to be one in Hawaii from the NOAA observatory on Mauna Loa but I've lost track of the link or it has changed.