Ice Ice Baby...and an inch or so of snow too above the cables on the switchbacks following some flurries on Thursday night. Microspikes may give you some peace of mind if you're heading up soon.
I summitted on Friday ...here's a pic of the cables. The spikes were sure helpful on the icy patches. Conditions were great though. It was shirtsleeve weather below the switchbacks and only a light jacket needed up top. No wind or even a cloud in the sky.