Toronto Fog

• Normal operations resume at Toronto Pearson Airport after dense fog

  Normal operations have resumed at Toronto Pearson Airport after dense fog grounded several flights Wednesday.

  Weather

  Jan 24
  
• Fog advisory issued for Toronto on Thursday

  The weather agency issued the advisory just before 4 p.m. on Thursday, saying near zero visibility in fog is expected in some areas.

  Weather

  Feb 9, 2023
  
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• Environment Canada issues fog advisory for Toronto, warns of poor visibility

  The agency issued the advisory Thursday, saying "near zero visibility in fog is expected."

  Weather

  Jan 12, 2023
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• Weather patterns leading to Ontario fog, not uncommon for time of year: expert

  The weather agency issued a fog advisory for stretches of southern Ontario on Friday morning, after a similar one a day earlier. The Friday advisory was lifted before noon.

  Weather

  Nov 4, 2022
• Near-zero visibility as thick fog shrouds southern Ontario, should clear by late morning

  A broad stretch of Southern Ontario is waking up to a thick blanket of fog Thursday. Environment Canada expects the fog to dissipate by late morning.

  Weather

  Nov 3, 2022
• Fog advisory issued for Toronto, parts of Durham Region

  Environment Canada issued the advisory at around 4:20 p.m. on Wednesday.

  Weather

  Nov 2, 2022