The National Weather Service (NWS) says that as the earth’s surface continues to cool, provided a deep enough layer of moist ...

Freezing fog is an uncommon phenomenon that can impact your visibility and travel. Here's what it is and why it forms. Also, ...

Highway 99 is closed in both directions in central California.

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

The dense fog blanketing the Valley is causing problems for travelers not only on the road, but in the air. Made of double-layered flannel that's softer and warmer than sherpa, it boasts three ...

Persistent fog across parts of Vancouver Island continues to disrupt air travel, with flights delayed, diverted and cancelled ...