What do the little snowflakes in the weather forecast represent?

A snowflake in the weather forecast represents light snow.

Two represent snow; Heavy snow in Theory of Three Represents: Four Represents Blizzard

Light snow: refers to the snow whose horizontal visibility exceeds 1000m when it snows, or whose snowfall is less than 2.5mm within 24 hours.

Medium snow: refers to the snowfall with horizontal visibility exceeding 500 ~ 1000 meters or snowfall less than 2.5 ~ 5.0 mm within 24 hours. ..

Blizzard: refers to the snowfall with horizontal visibility less than 500 meters or snowfall greater than 5.0 mm within 24 hours.

Myth; legend

Extended data:

Weather symbol is a simple symbol used to express weather, and its function is to tell people the weather simply, conveniently, intuitively and vividly. The commonly used weather symbols are as follows: symbol meaning symbol meaning symbol meaning symbol contains "weather forecast symbol is a special symbol that represents various weather phenomena, clouds, sky conditions, etc." In order to make it easier for the public to understand and identify, the state has specially formulated a set of images and graphs representing weather phenomena for television or other public media. Symbols of weather phenomena When observing a weather phenomenon, meteorological observers should record the corresponding symbols in the "weather phenomenon" column of the observation record book of the day, except for a few phenomena, and record them at the same time.