Weather forecast method

The weather forecast method is as follows:

Numerical weather forecast model: This is one of the most commonly used weather forecast methods. Based on mathematical and physical models, it simulates the movement and change of the atmosphere, which is simulated by computer. The model divides the atmosphere into three-dimensional grids, and calculates the changes of parameters such as temperature, humidity and wind speed at each grid point, so as to predict the future weather situation.

Satellite and radar monitoring: A large number of meteorological satellites and radar systems can monitor the meteorological conditions on the earth, including clouds, precipitation and wind direction. These data can be used to monitor weather changes in real time, and combined with historical data and models to make predictions.

Meteorological observation stations: Meteorological observation stations established in various places collect meteorological data, including temperature, humidity, air pressure and wind speed. These data are used to analyze the current weather conditions and predict the future weather in combination with the model.