The dense fog advisory was issued for Lauderdale, Colbert, Franklin, Lawrence, and Cullman counties. According to the National Weather Service, "Visibilities are improving for northwest Alabama and Cullman County, so we will allow the Advisory to expire at 9 a.m. Please remain cautious if you encounter any fog when driving this morning."
A dense fog advisory indicates that widespread dense fog has developed, reducing visibility to a quarter-mile or less. These conditions significantly affect travel safety, so extra caution is advised on the roads.
"Visibilities are improving for northwest Alabama and Cullman County, so we will allow the Advisory to expire at 9 a.m. Please remain cautious if you encounter any fog when driving this morning." – National Weather Service
Summary: The dense fog advisory for parts of Northwest Alabama is ending as visibility improves, but drivers should continue to exercise caution and follow safety measures when fog is present.