What does the symbol of weather forecast on Apple's mobile phone mean?

What does the "symbol" of weather forecast on Apple's mobile phone mean? The sun represents sunny day, which is sunny day; Clouds represent cloudy, and there will be many different clouds in the blue sky; Sun and clouds

The weather forecast of Apple's mobile phone has a wind-like icon: it represents a breeze, not a hurricane. When meteorological observers observe a certain weather phenomenon, they should record it in the "weather phenomenon" column of the observation record book of the day. ...

What does the weather forecast symbol in Apple's mobile phone mean? As shown in the figure, the special symbols representing various weather phenomena, clouds and sky conditions are explained in one-to-one correspondence with the weather forecast symbols. Including observation records. ...