Traditional Culture Encyclopedia - Weather inquiry - Why does the weather forecast change?

Why does the weather forecast change?

The initial state in weather forecast comes from observation, and there is an error. In addition, weather changes also involve complex physical, chemical and ecological processes, but at present it is difficult for people to fully grasp the development law of atmospheric motion, and the equations used to describe atmospheric motion also have certain uncertainties.

In addition to its randomness and uncertainty, atmospheric movement is also disturbed by various external reasons and will also lead to changes.