How to identify weather on satellite cloud images

On the satellite cloud map, green represents land and blue represents ocean. White indicates cloud areas. Cloud thickness is different in different areas. The whiter the cloud color, the thicker the cloud layer. Places with thick clouds are generally rainy areas.

So the answer is: green represents land and blue represents ocean. White indicates cloud areas. Cloud thickness is different in different areas. The whiter the cloud color, the thicker the cloud layer. Places with thick clouds are generally rainy areas.