It's in all the best horror movies, but fog may be scariest when traveling in it. Delaware was under a dense fog advisory Tuesday morning. The fog will move off by 11 a.m. on Monday, but it's ...

We have the humidity over cool waters and land to thank. While it may be neat to look at, it can be dangerous while driving or boating. Land fog usually lasts until the late morning, but there is also ...

Fog is essentially a cloud on the ground. Lake Michigan's cool water helps thick fog to form. Fog can be one of the most dangerous weather conditions. We've seen a lot of very thick fog recently. It ...

Freezing fog can be tricky to forecast. It doesn’t always impact in a widespread area. But it can cause major issues. Especially this morning. Freezing fog is just like regular fog that forms when the ...

What is the mysterious ‘radiation’ fog blanketing California – and is it dangerous? - The fog pattern is a common one in California’s Central Valley and does not pose any extra risk to human health, r ...

Watch the video player above for a livestream over downtown Tampa. What is causing all this fog Wednesday morning across the Tampa Bay area? We have the humidity over cool waters and land to thank.