What does the weather forecast hexagon mean?

Snowy weather. The weather forecast network provides comprehensive meteorological services such as national weather forecast, seven-day weather forecast and timely release of the latest meteorological information. It also provides weather forecast and meteorological knowledge of tourist attractions all over the country. A figure with six corners represents snowy weather. People have long noticed the shape of snowflakes, that is, snowflakes are hexagonal and hexagonal, which involves the crystallization process of water in the atmosphere. When water molecules in the atmosphere cool below freezing point, they begin to condense and form water crystals.