What type of fog is most commonly associated with warm fronts?

Precipitation-induced fog is most commonly associated with warm fronts. This phenomenon occurs when warm, moist air rises over a cooler surface at a warm front, leading to the condensation of moisture in the air. As the warm air is lifted, it cools, and if it cools to its dew point, fog can form as the moisture condenses, especially as rain falls through this layer of air. The presence of precipitation can also enhance the fog, making it thicker and more prevalent.

Understanding this type of fog within the context of warm fronts illustrates the dynamics of temperature and moisture interaction, which is crucial for weather predictions and operations.