Fog is one of nature’s most subtle phenomena. It sits low to the ground and can cause travel issues, but what exactly is it? Fog is a cloud that forms near the surface ...

Murky start to the morning, how do you know if you are heading out into mist or fog? Helen Willetts explains how to tell.

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 ...

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 ...

GREENVILLE, N.C. (WITN) - We’ve had some fog recently. Do you know to which of the 3 cloud types fog belongs? Hint: Nimbus is not a cloud type. Nimbus is added as either a prefix or suffix to cloud ...

Another Dense Fog Advisory will be in effect for southeast Louisiana and southern Mississippi starting at midnight heading ...

This wasn't your standard all-night fog. What Delhi-NCR experienced was a short-lived but intense phenomenon often referred ...