Fog advisory in effect in Mississauga, Brampton, Hamilton, Burlington, Oakville and Milton

A fog advisory is in effect for:

• Mississauga
• Brampton
• Hamilton
• Burlington – Oakville
• Halton Hills – Milton

Near zero visibility in fog is expected or occurring over some areas.

Areas of dense fog have developed west of Lake Ontario this afternoon.

The fog may persist for a few hours before lifting this evening.

If visibility is reduced while driving, turn on your lights and maintain a safe following distance.