11.   Low clouds are moving in, and the smell of moisture is in the air.

12.   Patches of rain and snow are expected in the Northwest while clouds move into the Rockies.

13.   Soon, heavy black clouds moved in from the west.

14.   Sunshine and milder weather will dominate the Southeast, though clouds will move across southern Florida.

15.   The Keck telescope is powerful enough to allow Wolfe and his colleagues to observe how these gas clouds move.

16.   The isolated clouds above moved slowly across the blue background with assistance from the cool, gentle breeze.

17.   The wind was damp, almost cold, as black-bottomed clouds moved across the sky.

18.   Then in a matter of hours the rain clouds moved on and the sun shone brightly as people surveyed the damage.

19.   They never talked about the deaths, but clouds moved in on Louise and Harold, bruising the sky over their marriage.

20.   When clouds move inland from over the ocean, heavy water rains out first and lighter water further inland, creating a stable gradient that can be mapped.