What is the role of the meteorological department?

As far as I know, it has the following functions:

The simplest thing is the weather forecast, which can provide reference for everyone's travel and activity arrangement. I believe that the subject will also watch the weather forecast, which is still very reliable according to the current meteorological development.

Meteorological research. This is actually more important. After all, the abnormal weather in a day or two will not have a great impact on a certain area, and the study of regional meteorology can help us understand the climate in this area, what is suitable for doing and what is not suitable for doing, and can also provide reference for future climate change and provide a basis for some major decisions, such as the construction of important places such as space stations. For a wider range of meteorological research, such as global climate, we can make some predictions about the future global climate, which is why we attach so much importance to global warming now.