As snow continues to fall in Upstate South Carolina, an unusual weather condition is expected to begin. Here's what to know ...
Freezing fog can create a thin, nearly transparent layer of ice on roads, and it’s one of the trickiest winter hazards to ...
Parts of the U.S. were under a freezing fog warning this week. What is the weather phenomenon?
Extremely low visibility could make travel hazardous, the National Weather Service warns.