The road to the Fourmile Creek trailhead was open and mostly dry. I made it to the gate at 12,000' in my 2WD Camry.
I took the standard Sherman route and then followed the ridge north to Gemini. There was a narrow line of snow-free talus on the ridge between Gemini and Dyer (see picture looking back at Gemini from the summit). I needed microspikes to climb the snowy section just below the summit and I glissaded back down to the ridge.