...Significant Weather Advisory for Patchy Dense Fog until 9 am...
Patchy Dense Fog has developed across portions of north central
Alabama, northeast Alabama and southern middle Tennessee, with
visibilities dropping to 1/4 mile or less in isolated areas.
Motorists are urged to drive with extreme caution, as visibilities
will vary significantly given the patchy nature of the fog. Use low
beams, reduce driving speed, and allow for plenty of room between you
and other cars.
The fog should begin to dissipate by around 9 am.