Various clouds in the sky and the weather changes they represent.

1, stratus. The clouds are evenly layered, gray and foggy, and the bottom of the clouds is very low but does not touch the ground. Stratus clouds usually indicate good weather, and occasionally it will rain or snow in Mao Mao.

2. Broken clouds. Stratocumulus is a branch of stratocumulus, which is a fragmented stratocumulus formed by the splitting of stratocumulus or the lifting of dense fog. Foretell good weather.

3. Translucent stratocumulus. The clouds are thin and gray, arranged neatly, and the blue sky can be seen at the gap. Even if there is no gap, the edge of the cloud is brighter. It generally indicates that it will not rain.

4. Shadow stratocumulus. Thick clouds; Dark gray, seamless between clouds, often layered, all day, with obvious ups and downs at the bottom. Thick weather makes it worse, and scattered weather makes it sunny.

5. Cumulus stratocumulus. Clouds vary in size, showing gray or dark gray stripes, with cumulonimbus characteristics at the top, which are flattened by descending cumulonimbus or cumulonimbus. The weather is getting better.

6. lenticular stratocumulus. Clouds are flat and are usually formed directly by the rising of hot air scattered on the ground in the evening. Sunny weather.

7. Stratocumulus Fort. The top of the lower row of clouds is prominent, and the bottom of the clouds is connected into a horizontal line, similar to a castle in the distance. There may be a thunderstorm.

8. nimbostratus. Low and diffuse amorphous, the cloud body is evenly layered, which can completely cover the sun and the moon, and it is dark gray or grayish white, and the bottom of the cloud is often accompanied by broken rain clouds. Clouds are widely distributed horizontally, often covering the whole day. The thickness of the cloud is 4000-5000 meters. It has been raining.

9. Broken rain clouds. Clouds are low and broken, with changeable shapes and gray or dark gray. Appear before and after the rain. Bad weather.

10, light cumulus. The individual is small, the outline is clear, the bottom is flat, the top is raised in an arc shape, like steamed bread, and the thickness is less than the horizontal width. Sunny weather

1 1, cumulus clouds. The individual is small, the outline is incomplete and the shape is changeable. Most of them are white fragments, broken or primary cumulus clouds. Sunny weather.

12, cumulus. The individual is tall, with clear outline, flat and dark bottom, and the curved top overlaps like cauliflower, and the thickness exceeds the horizontal width. If it continues to develop, it will become a cumulonimbus cloud, and if it collapses, the weather will be fine.

13, bald cumulonimbus cloud. The cloud top began to freeze, the arcs overlapped, and the outline was blurred, but it had not spread outward. Sustainable development indicates thunderstorm weather.

14, mane cumulonimbus cloud. The top of the cloud has a white filamentous fiber structure, which expands into a horsehair or anvil shape, and the bottom of the cloud is dark and chaotic. Foretell thunderstorm weather.

15, transparent upper layer cloud. Clouds are thin, uniform in thickness and grayish white, and the outlines of the sun and the moon are blurred, like a layer of ground glass.

16, blocking the upper clouds. Clouds are thick and gray, and stripes of light and dark can be seen at the bottom. The sun and the moon are covered, and you can't see the outline. This is the most difficult cloud to predict the weather change, which can be determined according to the clouds and atmospheric environment that appear before and after.

17, translucent cumulus clouds. The clouds are thin, the individuals are arranged neatly, and the blue sky can be seen in the cracks of the clouds; Even if there is no gap, the thin part of the cloud is brighter. Sunny weather.

18, shading the cumulus clouds. Clouds are thick and densely arranged, there is no gap between them, and the position of the sun and the moon is also unclear. Foretell bad weather.

19, pod cumulus. Clouds are white, thick in the middle, thin in the edge, well-defined, isolated and scattered, shaped like pods or lemons. The weather is fine.

20. Fortress cumulus. The bottom of the cloud block is flat, and several small cloud towers protrude from the top, similar to the castle in the distance. There may be a thunderstorm.

2 1, flocculent cumulus. The edge of the cloud is broken, much like cotton wool. Foretell bad weather.

22. Cumulus Cumulus. Clouds vary in size, are grayish white, and have a slight cumulonimbus appearance, which is formed by falling cumulonimbus clouds or expansion of cumulonimbus clouds. The weather has changed.