A lenticular cloud hung over the South Summit of Foraker; a thick bank of clouds washed over the rest of the range to the east.

As long as it's liquid. At 7,500 meters, Jeglic could see the summit of Everest, capped by a frightening lenticular cloud.

Lenticular clouds are stacking up and cutting across the sky with violent force.

Cape Town was treated to a stunning display of " lenticular clouds" on Sunday.

I dive east, with the wind, careening through low lenticular clouds into a glacial cirque.