How does Fuxi predict the weather?

Innate gossip is a great creation of Fuxi. Since then, whenever someone asks about the weather, Fuxi will observe the trends and changes of external things according to the laws of innate gossip, and then get the result of what the weather will be like tomorrow.

After accurately predicting the weather again and again, people trust Fuxi more and more. There are more and more people asking about the weather, and Fuxi can't cope. He said, "Starting from tomorrow, I will hang an image on the tree at the entrance to the village. Look at the image and you will know what the weather will be like tomorrow. "