The National Weather Service (NWS) in Peachtree City has issued a Dense Fog Advisory for Northwest Georgia, including Chattooga, Walker, Floyd, and Gordon Counties, effective until 9 AM EST. This advisory warns residents about hazardous driving conditions due to limited visibility, which could drop to half a mile or less. The NWS advises drivers to slow down, use headlights, and maintain distance. Residents should stay informed and take precautions while traveling. Safety is the priority until the fog clears.