What does the weather sign case represent?

Special symbols representing various weather phenomena, clouds and sky conditions. Includes weather phenomenon symbols for observation and recording and weather graphic symbols for media communication. Common weather signs are:

1, the following figure is the weather symbol of common rain, from left to right are light rain, moderate rain and heavy rain respectively.

2. The weather symbols in the picture below indicate sunny, cloudy and cloudy respectively.

3. The three weather symbols in the picture below are rainstorm, hail and thunderstorm.

4. The three weather symbols in the picture below are sleet, light snow and medium snow.