NWS is warning drivers to add extra time to their commute as dense fog will lower visibilities Friday morning.

"Patchy dense fog has developed in the Tennessee Valley, reducing visibilities to a quarter of a mile in some areas.

On Saturday at 2:11 a.m. the National Weather Service issued a dense fog advisory valid for Saturday between 3 a.m. and 9 a.m ...

A Dense Fog Advisory has been issued until 10 a.m. for Butler, Darke, Mercer, and Preble counties in Ohio. It also includes ...

Dense fog expected to stick around until 10am, before becoming partly sunny skies the rest of the day with highs around 80.

Friday morning begins with patchy fog that should begin diminishing after 9 a.m. The fog area covers most of Central Florida, ...

The National Weather Service issued a weather alert at 7 a.m. on Saturday for dense fog until 10 a.m. for Lauderdale, Colbert ...

We’re ending the week on a dreary and soggy note! The National Weather Service has issued a Dense Fog Advisory until 10 a.m.

A dense fog advisory was issued by the National Weather Service on Friday at 8:37 a.m. EST in effect until 10 a.m. EST for ...

CHICAGO (CBS) — Heavy rain moves into the Chicago area Friday morning. A dense fog advisory is in effect until 9 a.m.

"Patchy dense fog with visibilities less than 1/4 mile will linger along the I-10 and I-75 corridors this morning. Use caution when traveling. This fog should dissipate and lift around 9 am," says the ...

Residents of Delhi woke up to a dense layer of fog on Saturday, reducing visibility to zero for the first time in 15 days, ...