Douglas Severe Watches & Warnings NOAA Weather Radio

... Dense fog advisory in effect until 9 am EST this morning... 

The National Weather Service in Peachtree City has issued a dense
fog advisory, which is in effect until 9 am EST this morning.

* Visibilities... widely varying but as low as a quarter of a mile
  at times.

* Location... central and portions of north Georgia, mainly along
  and south of a Buchanan to Gainesville line, including all of 
  the Atlanta Metro area.

* Timing... now through Saturday morning.

* Impacts... low visibilities will make driving extremely 
  hazardous.

Precautionary/preparedness actions... 

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving... slow down... 
use your headlights... and leave plenty of distance ahead of you.