At present, there are more than 26 10 meteorological stations in China, including about 2,300 meteorological stations and 3 10 meteorological stations, covering all counties and cities in China. In addition, the military, civil aviation, agricultural reclamation, forestry, salt industry and other departments also have a considerable number of meteorological stations, and the common task of all kinds of meteorological stations is to serve China's national economic construction and national defense construction. Meteorological stations are grass-roots units of meteorological services, and their main tasks are to carry out meteorological observation, sort out and accumulate various meteorological data. In China, according to local needs and conditions, it is necessary to make local supplementary weather forecast. Meteorological Observatory is a professional organization for weather forecasting. Its task is to analyze and study meteorological data, issue weather forecasts and warnings, and provide technical guidance for meteorological stations. There are meteorological stations in all provinces, autonomous regions, municipalities directly under the central government, prefectures and cities, and the specific tasks undertaken depend on the level of the meteorological station and the economic situation in the region. In addition, there are weather stations serving various professions, such as marine weather stations, salt weather stations and aviation weather stations.