1.   Thick cloud obscured the top of the hill.

2.   The sky was almost entirely obscured by cloud.

3.   Allied pilots must fly low when late winter clouds obscure targets, many of them in mountainous terrain.

4.   Brisk even in clear weather, the air turns raw whenever clouds obscure the sun.

5.   But heavy gray clouds obscured any view beyond the dark green foothills of the lush, wide valley of Lijiang.

6.   Clouds also partly obscured Nagasaki, but not quite enough of it.

7.   Clouds often obscure it.

8.   Clouds will obscure the sun in most places due to Atlantic moisture flowing inland, but rain is not expected.

9.   Coastal clouds will obscure sections of the Los Angeles Basin.

10.   Clouds will also obscure the sun at times in Florida, with some showers or thunderstorms possible.