Environment Canada issues Fog advisory for GTA.

Fog advisory has been issued for the Greater Toronto Area, warning of near-zero visibility in some locations by Environment Canada.

Environment Canada’s weather advisory read,“A mild air mass is producing rain which combined with melting snow is resulting in reports of visibility near 200 metres in some locations. These foggy conditions could persist through today and tonight."

The advisory includes Toronto, Hamilton and the regions of Halton, Peel, York and Durham.

Warning that the fog will likely result in hazardous driving conditions,the National Agency has advised, “If visibility is reduced while driving, turn on your lights and maintain a safe following distance.”