Brief report:
Woke up at 7:30am to 32F at the hiker parking lot. Started up at 8:10am. A local dog followed me all the way to the summit which we reached just before 10am. Stayed at the summit for 1/2 hr. Windy & cold along the summit ridge. Tagged Mount Walter on the way down. Back at the trailhead by 11:40am (3.5 hrs car-to-car).
Additional info about climbing Wheeler Peak can be found here.