(SOUTHERN COLORADO) — Southern Colorado was covered in fog over the weekend, and while it’s not an uncommon phenomenon, you may be wondering how fog forms in the first place? There are several types ...

Dense tule fog has blanketed California's Central Valley. We explain how this strange weather phenomenon occurs.

Tule fog is choking California’s Central Valley. Here's how it forms and why it's forming less often despite heavy fog this season.

Fog forms when air near the ground cools to its dew point, meaning it can't hold all its invisible water vapor anymore.

GOOD INFORMATION TO KNOW. WELL, ACCORDING TO THE NATIONAL WEATHER SERVICE, THERE ARE SIX DIFFERENT TYPES OF FOG IN TODAY’S WEATHER. EXTRA METEOROLOGIST LUKE VICKERY EXPLAINS HOW RADIATION FOG FORMS.

We saw some thick fog develop along the Ohio River in the Downtown Louisville area this morning, so let's look at how fog forms and why not everyone sees it. Fog is a collection of liquid water ...

MEMPHIS, Tenn. - If you’ve noticed thick fog popping up when it rains after winter weather, it's not random. Here's what's happening: Rain is falling out of milder air, but it's landing on very cold ...

Fog is simply a cloud that forms at ground level. It looks like a gray blanket in the air, making it hard to see roads, buildings, or landmarks. Fog forms when the air is very humid and contains a lot ...

SIOUX FALLS, S.D. (KELO) — Tuesday morning got off to a murky start in portions of KELOLAND, but the fog gave way to a winter wonderland with trees covered in white…but it didn’t snow last night. What ...

We saw some thick fog develop across our area this morning, prompting a dense fog advisory that expired at 10am. This was especially true outside of Louisville, in areas like E-Town where visibilities ...