If there is fog at night, what will happen tomorrow?

Fogging at night is due to the clear weather at night, the rapid cooling of the ground and the rapid condensation of water vapor in the air, so fog is formed. Fogging at night means that it may rain the next day.

When the humidity in the air is high, the wind is low, and the influence of low pressure is added, fog will generally appear. Under the same conditions, cities are more prone to fog, because dust in the air acts as condensation nuclei and water vapor adheres to it, and it may rain tomorrow.

When the relative humidity reaches 100%, the water vapor in the air will condense into tiny water droplets suspended in the air, which will reduce the visibility on the ground. This weather phenomenon is called fog, which usually occurs between February and April in spring. The forming conditions are as follows: 1. Cooling; The second is humidification, which will increase the water vapor content. There are radiation fog, advection fog, mixed fog and evaporation fog. Fog is a weather phenomenon composed of tiny water droplets or ice crystals suspended in the air near the ground, and it is the product of condensation (or sublimation) of water vapor in the air near the ground.