... ahead. It looked like a gloomy cloud that had settled to earth for a moment's rest. But no cloud ever managed to look so rocky, so windswept, or so welcome. And no patch of blue sky ever looked so good as that sky above the mountain, swept clean of the rain curtain by the updraft. ... — Valley of the Croen • Lee Tarbell
... circling, praying the updraft wouldn't give out on him before it did on the others, on their opposite hill, said, "We weigh too much. Altitude counts. What've you got back there that can be thrown out?" As he talked, he was shrugging himself out ... — Frigid Fracas • Dallas McCord Reynolds