Why is the weather forecast in Yunxi inaccurate?

The weather forecast is a forecast, of course, it is not completely accurate.

Factors affecting the accuracy of weather forecast:

1 Humans have not fully grasped the laws of atmospheric motion.

There is a certain uncertainty in every link of atmospheric movement, so it is impossible for every forecast result to be consistent with reality. It is precisely because of the ever-changing atmosphere that human beings have not fully understood and mastered the laws of atmospheric movement.

2. There are still weak links in monitoring, forecasting and early warning capabilities.

Generally speaking, the current monitoring, forecasting and early warning capabilities are relatively weak. China's meteorological monitoring capacity does not meet the needs of forecasting and service, and some local disastrous weather is often not captured due to insufficient density of monitoring stations, leading to underreporting.