Fog is essentially a cloud that forms at ground level. It develops when the air near the surface cools to the dewpoint, the temperature at which the air becomes saturated with moisture. When this ...

NORFOLK, Va. — Some mornings, you may wake up to the gray haze of fog. Let’s break down how fog forms. According to the National Weather Service, there are five different types of fog: radiation fog, ...

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 ...

Dense fog is a weather hazard many central Iowans have become familiar with this winter, with several dense fog advisories over the last several weeks. While fog may appear the same, there are several ...

Dense fog can have a major impact on drivers, especially during the morning commute... so how and why does it happen in the ...

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 ...

The Ozarks are no strangers to foggy nights and mornings. The fog this morning may have you asking yourself what fog is and how it forms. Let’s take a look. Not all fog is the same. In fact, there are ...