Another common type is advection fog, also known as sea fog. This is the fog expected to form in the area this week, bringing impacts each morning. It forms when winds push warm, moist air over cooler ...

Many people recognize fog as a low-lying cloud, but how does it form? Fog develops when the air near the ground becomes saturated or cool enough for moisture to condense. This occurs when the ...

KNOXVILLE, Tenn. — Recently in East Tennessee, there have been some very foggy conditions. Many people have complained about it, after a rainy week. East Tennessee can see up to two types of fog. One ...

Winter storm brought snow and ice. See videos from before and after. Winter Storm Fern brings snow and ice. See videos.