Dense fog is hindering travel in Windsor and Essex County on Monday.
Environment Canada issued a fog advisory for Windsor, Essex County and Chatham-Kent.
Some flights at Windsor International Airport were delayed or cancelled.
School buses were cancelled for Essex County for the morning only. Buses were running in Windsor.
Conditions are expected to improve later Monday.
Visibility may be significantly and suddenly reduced to near zero. If travelling, be prepared for areas of near zero visibility.