Hiked from Navajo Lake, climbed the North Buttress of El Diente, then traversed to Mt. Wilson and descended the standard route back to Navajo Lake. No need for traction or ice axe (I climbed in trail runners and never took microspikes or axe off my pack). Any remaining patches of snow are easily avoided.
Clouds formed late morning, with a short rainstorm mid-afternoon. Bring insect repellant - the warm temps have the bugs out in force.
Not much snow remaining in the North Couloir up El Diente. Recommend the N. Buttress route if you are comfortable with Class 3/4 routes.