Freezing fog can create a thin, nearly transparent layer of ice on roads, and it's one of the trickiest winter hazards to predict.

As snow continues to fall in Western North Carolina, an unusual weather condition is expected to begin. Here's what to know ...

Large parts of the Sunshine State have been fogged in for the last week. Is it a bioweapon attack on American soil? Fog is a common, natural occurrence that has a variety of possible sources. Most ...

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 ...

Drivers around Sacramento and the Central Valley have been unable to escape a particular weather phenomenon for the past couple weeks. Blankets of dense grey fog have hung around the region bringing ...

Dense tule fog has gripped the Central Valley, cutting visibility on I‑5 and Highway 99. Where it's worst, driving safety tips, and when it may lift.