What to do is a good way for us to observe and record the weather for a long time.

Making a weather calendar is a good way for us to observe and record the weather for a long time.

The format of weather calendar is generally divided into three parts: the first part (title), the second part (date) and the third part (weather). The title can be XXX's weather diary, or you can write the grade, class and name under the weather diary. You can record the weather by observing the weather in the morning and afternoon, usually sunny, cloudy, cloudy, rainy or snowy (heavy snow, medium snow, light snow).

Weather forecast:

1, collecting data

Ji Guang, air pressure, temperature and other data on the ground or sea surface are collected by some professional equipment. The World Meteorological Organization will further coordinate these data and finally successfully formulate a standard. Data from meteorological satellites are more important. It can successfully collect data from all over the world and help meteorologists learn more information.

2. Data assimilation

Data assimilation is to combine the collected relevant data with the basic digital model, carry out some meteorological analysis and get the basic answer. The final result is the optimal solution, which can know not only the temperature and humidity, but also the pressure, wind speed and wind direction at a glance.

3. Data weather forecast

Computer simulation of the atmosphere is mainly based on data assimilation results.

4. Output processing

After calculating the results, people can understand the meaning of the data through processing, in which errors should be eliminated and some basic adjustments should be made to the data results.