Environment Canada issues fog advisory for London-Middlesex and area

Give yourself extra time for your morning commute Thursday.

Give yourself extra time for your morning commute Thursday.

Environment Canada has issued a fog advisory for many parts of Southwestern Ontario.

This includes London-Middlesex, Elgin, Sarnia-Lambton, Oxford-Brant and Norfolk.

Dense fog is reducing visibility to near zero in some areas.

Most of the fog is expected to burn off by late morning.