Notice how the clouds aren't moving. That would be VERY dense fog in parts of Mississippi, Arkansas and Alabama.
![](https://media.weathernationtv.com/app/uploads/2018/12/ezgif.com-video-to-gif-12.gif)
Visibility is down to less than a quarter mile in some spots across the southeast this morning. Turn on those low beams and take it slow to work this morning.
![](https://media.weathernationtv.com/app/uploads/2018/12/Capture-21-728x408.jpg)
A Dense Fog Advisory has been issued until 10 am CT.
![](https://media.weathernationtv.com/app/uploads/2018/12/Capture-22-728x408.jpg)
Meteorologist Merry Matthews