AccuWeather's Anna Azallion explains what fog is and the different types of fog. House to vote on $895 billion NDAA after ...

Let's break down the types of fog and the reasons that they form. How fog is formed actually has a lot to do with a map that you see us use a lot, the dewpoint map. Fog occurs when the temperature ...

Recent rain left its typical Central Valley calling card — a blanket of heavy tule fog that can be seen from outer space.

Fog formation and low horizontal visibility were observed in various areas of the country for a period of five hours, commencing at 4:30 am and concluding at 9:30 am on Tuesday. This was a consequence ...