The storm is raging at the summit. The wind is howling and freezing fog is coating everything with ice. The webcam images are mostly blocked as ice covers the camera windows, but I can still see out of one side of MastCam towards the Keck 2 dome.
Just received word that our day crew will not attempt the summit, they are leaving HP and headed home. The rangers report snow drifts on the road at fairly low elevations and the snow plow crews will not attempt to clear the roads until the storm abates. Looks like we will lose cooling on some of the instruments as the liquid nitrogen runs out.