What is the main content of weather forecast?

The main content of the weather forecast is the cloudiness, rain, snow, maximum and minimum temperatures, wind direction and wind force, and special disastrous weather in a region or city in the future. As far as China is concerned, meteorological observatories can accurately predict the location and intensity of natural disasters such as cold waves, typhoons, and heavy rains, which can directly serve industrial and agricultural production and people's lives. With the development of productivity and the advancement of science and technology, the scope of human activities has expanded unprecedentedly, and its impact on nature has become greater and greater. Therefore, weather forecast has become indispensable and important information in modern society.