What are the main weather phenomena?

There are mainly precipitation phenomenon, ground condensation and icing phenomenon, sight distance obstacle phenomenon and lightning phenomenon.

1. Precipitation phenomenon: According to the forms of precipitation, it can be divided into liquid precipitation (such as rain, Mao Mao rain and showers) and solid precipitation (such as snow, ice particles, rice snow, snow showers, graupel and hail). In addition, there is mixed precipitation, such as sleet and sleet. Precipitation can also be divided into stratum precipitation, continuous precipitation and intermittent precipitation.

2. Dew and ice on the ground: This phenomenon includes dew, frost, fog and rain.

3. Obstacles in visual range: including fog (fog, fog, dense fog), light fog, snow blowing, blizzard, smoke screen, haze, sandstorm (sandstorm, strong sandstorm, super sandstorm), sand blowing, floating dust, etc.

4. Lightning phenomenon: there are mainly thunderstorms, lightning and aurora.