Traditional Culture Encyclopedia - Weather inquiry - What does the weather forecast column stand for?

What does the weather forecast column stand for?

This bar represents fog.

Weather forecast is an information service that provides the public with information about future weather conditions. In order to facilitate the public to quickly identify and understand the weather situation, various symbols are used in the weather forecast to represent different weather phenomena. Bar is one of the symbols used to represent fog. The design of this symbol is simple and clear, which can intuitively convey the characteristics of fog, a weather phenomenon.