frontal fog Directory References Discover Secret Service Code Names of 11 U.S. Presidents Nikola Tesla's Weird Obsession with Pigeons 6 Important Mughal Emperors Timeline of the American Civil Rights Movement The 10 Greatest Basketball Players of All Time 10 Best Hockey Players of All Time Vietnam War Timeline Contents frontal fog meteorology Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:formation In fogFrontal fog forms near a front when raindrops, falling from relatively warm air above a frontal surface, evaporate into cooler air close to the Earth’s surface and cause it to become saturated. Read More