What Makes Fog Persist

This episode explores Cooling, moisture, wind and terrain across several common fog mechanisms. The story keeps the mechanisms clear and the research grounded for a casual listener. Inside this episode: - A cloud where we live - Radiation fog - Advection fog - Sunlight and the fog top - Wind can build or destroy Sources include National Weather Service, fog, National Weather Service, fog types, and National Weather Service fog definitions. This episode is a researched narrative summary. Historical records may be incomplete, translated differently, or interpreted differently by scholars. We distinguish documented facts, estimates, disputed interpretations, and later stories where material. Corrections are logged and incorporated into future editions. Follow Weather With a Reason for more researched stories about the physical reasons behind everyday weather.