In this section, you will find all weather alerts and warnings issued for Montreal in 2023.
Note: All events are listed in Local Time.
| Date and hour | Event description |
|---|---|
| Dec 29 2023 04:40:04 | Fog advisory ended |
| Dec 28 2023 16:00:04 | Fog advisory |
| Dec 26 2023 05:30:02 | Smog warning ended |
| Dec 25 2023 22:30:02 | Smog warning |
| Dec 18 2023 19:00:05 | Rainfall warning ended |
| Dec 16 2023 18:10:06 | Rainfall warning |
| Dec 16 2023 17:00:06 | Rainfall warning special weather statement ended |
| Dec 15 2023 18:20:03 | Special weather statement |
| Dec 10 2023 11:40:04 | Special weather statement ended |
| Dec 08 2023 17:00:03 | Special weather statement |
| Dec 04 2023 12:50:03 | Snowfall warning ended |
| Dec 03 2023 05:10:02 | Snowfall warning |
| Dec 03 2023 05:00:03 | Snowfall warning special weather statement ended |
| Dec 02 2023 21:40:03 | Snowfall warning |
| Dec 02 2023 21:30:03 | Snowfall warning special weather statement ended |
| Dec 02 2023 16:50:03 | Snowfall warning |
| Dec 02 2023 15:50:02 | Snowfall warning special weather statement ended |
| Dec 02 2023 15:40:02 | Snowfall warning special weather statement |
| Dec 01 2023 15:50:02 | Special weather statement |
| Nov 09 2023 15:30:05 | Special weather statement ended |
| Nov 08 2023 11:30:04 | Special weather statement |
| Oct 22 2023 16:00:03 | Rainfall warning ended |
| Oct 21 2023 04:50:02 | Rainfall warning |
| Oct 08 2023 05:00:02 | Rainfall warning ended |
| Oct 06 2023 15:40:03 | Rainfall warning |
| Oct 06 2023 15:30:04 | Rainfall warning special weather statement ended |
| Oct 06 2023 04:10:03 | Rainfall warning |
| Oct 06 2023 03:10:03 | Rainfall warning special weather statement ended |
| Oct 05 2023 12:10:03 | Special weather statement |
| Sep 08 2023 01:10:02 | Heat warning ended |
| Sep 08 2023 00:40:02 | Heat warning ended severe thunderstorm watch ended |
| Sep 08 2023 00:00:02 | Heat warning severe thunderstorm watch ended |
| Sep 07 2023 12:20:03 | Heat warning severe thunderstorm watch |
| Sep 04 2023 11:40:02 | Heat warning |
| Sep 04 2023 11:30:02 | Heat warning special weather statement ended |
| Sep 04 2023 06:10:02 | Heat warning |
| Sep 04 2023 05:30:02 | Heat warning special weather statement ended |
| Sep 04 2023 04:50:02 | Heat warning special weather statement |
| Sep 01 2023 13:50:03 | Special weather statement |
| Aug 30 2023 14:30:04 | Severe thunderstorm watch ended severe thunderstorm warning ended |
| Aug 30 2023 14:20:03 | Severe thunderstorm watch severe thunderstorm warning ended |
| Aug 30 2023 13:40:03 | Severe thunderstorm warning severe thunderstorm watch |
| Aug 30 2023 13:10:02 | Severe thunderstorm watch |
| Aug 10 2023 18:00:02 | Severe thunderstorm watch ended |
| Aug 10 2023 17:20:02 | Severe thunderstorm watch |
| Aug 10 2023 16:10:04 | Severe thunderstorm watch severe thunderstorm warning ended |
| Aug 10 2023 15:10:54 | Severe thunderstorm warning severe thunderstorm watch |
| Aug 10 2023 08:50:03 | Severe thunderstorm watch |
| Aug 08 2023 05:30:03 | Special weather statement ended |
| Aug 07 2023 15:10:02 | Special weather statement |
| Aug 07 2023 15:00:02 | Special weather statement smog warning ended |
| Aug 07 2023 11:40:02 | Special weather statement |
| Aug 07 2023 11:30:02 | Special weather statement smog warning ended |
| Aug 07 2023 07:10:03 | Special weather statement |
| Aug 07 2023 06:00:02 | Special weather statement smog warning ended |
| Aug 07 2023 05:20:02 | Smog warning special weather statement |
| Aug 06 2023 15:50:02 | Smog warning |
| Aug 04 2023 00:50:02 | Severe thunderstorm watch ended |
| Aug 04 2023 00:40:02 | Severe thunderstorm watch ended severe thunderstorm warning ended |
| Aug 03 2023 23:50:02 | Severe thunderstorm watch |
| Aug 03 2023 23:40:02 | Severe thunderstorm watch severe thunderstorm warning ended |
| Aug 03 2023 22:50:02 | Severe thunderstorm watch |
| Aug 03 2023 21:40:03 | Severe thunderstorm watch severe thunderstorm warning ended |
| Aug 03 2023 20:10:03 | Severe thunderstorm warning severe thunderstorm watch |
| Aug 03 2023 11:00:03 | Severe thunderstorm watch |
| Jul 28 2023 22:10:03 | Severe thunderstorm watch ended |
| Jul 28 2023 22:00:02 | Severe thunderstorm watch ended severe thunderstorm warning ended |
| Jul 28 2023 21:40:03 | Severe thunderstorm watch |
| Jul 28 2023 21:20:02 | Severe thunderstorm watch severe thunderstorm warning ended |
| Jul 28 2023 21:10:04 | Severe thunderstorm watch |
| Jul 28 2023 20:00:02 | Severe thunderstorm watch severe thunderstorm warning ended |
| Jul 28 2023 17:50:02 | Severe thunderstorm warning severe thunderstorm watch |
| Jul 28 2023 05:00:02 | Severe thunderstorm watch |
| Jul 27 2023 11:30:03 | Special weather statement ended |
| Jul 26 2023 18:50:02 | Special weather statement |
| Jul 26 2023 17:50:03 | Special weather statement severe thunderstorm watch ended |
| Jul 26 2023 16:30:02 | Severe thunderstorm watch special weather statement |
| Jul 26 2023 16:10:02 | Special weather statement |
| Jul 24 2023 22:00:03 | Severe thunderstorm watch ended |
| Jul 24 2023 13:50:03 | Severe thunderstorm watch |
| Jul 21 2023 19:40:03 | Special weather statement ended |
| Jul 21 2023 19:30:02 | Special weather statement ended severe thunderstorm watch ended |
| Jul 21 2023 16:40:02 | Special weather statement |
| Jul 21 2023 15:30:03 | Special weather statement severe thunderstorm watch ended |
| Jul 21 2023 09:10:02 | Severe thunderstorm watch special weather statement |
| Jul 20 2023 05:10:02 | Special weather statement |
| Jul 19 2023 05:30:02 | Smog warning ended |
| Jul 17 2023 11:50:02 | Smog warning |
| Jul 16 2023 11:40:02 | Special weather statement ended |
| Jul 16 2023 05:00:02 | Special weather statement |
| Jul 13 2023 19:20:02 | Tornado watch ended |
| Jul 13 2023 19:00:04 | Tornado watch ended severe thunderstorm warning ended |
| Jul 13 2023 18:10:04 | Tornado watch severe thunderstorm warning ended |
| Jul 13 2023 16:40:03 | Severe thunderstorm warning tornado watch |
| Jul 13 2023 15:40:04 | Tornado warning tornado watch |
| Jul 13 2023 10:00:04 | Tornado watch |
| Jul 13 2023 08:20:04 | Severe thunderstorm watch |
| Jul 10 2023 12:40:02 | Rainfall warning ended |
| Jul 10 2023 04:50:02 | Rainfall warning |
| Jul 08 2023 17:50:03 | Heat warning ended |
| Jul 04 2023 22:10:07 | Heat warning |
| Jul 04 2023 21:50:03 | Heat warning severe thunderstorm watch ended special weather statement ended |
| Jul 04 2023 19:40:02 | Heat warning |
| Jul 04 2023 18:40:02 | Heat warning severe thunderstorm watch ended |
| Jul 04 2023 18:30:02 | Heat warning severe thunderstorm watch ended special weather statement ended |
| Jul 04 2023 16:10:03 | Heat warning severe thunderstorm watch |
| Jul 04 2023 15:50:03 | Heat warning severe thunderstorm watch special weather statement ended |
| Jul 04 2023 15:20:03 | Heat warning severe thunderstorm watch |
| Jul 04 2023 15:10:03 | Heat warning severe thunderstorm watch special weather statement ended |
| Jul 04 2023 14:10:03 | Heat warning severe thunderstorm watch severe thunderstorm warning ended |
| Jul 04 2023 14:00:04 | Heat warning severe thunderstorm watch severe thunderstorm warning ended special weather statement ended |
| Jul 04 2023 13:40:03 | Severe thunderstorm warning heat warning severe thunderstorm watch special weather statement ended |
| Jul 04 2023 13:30:03 | Severe thunderstorm warning heat warning severe thunderstorm watch ended special weather statement ended |
| Jul 04 2023 12:50:03 | Severe thunderstorm warning heat warning severe thunderstorm watch |
| Jul 04 2023 11:40:03 | Heat warning severe thunderstorm watch |
| Jul 04 2023 11:20:03 | Heat warning severe thunderstorm watch special weather statement ended |
| Jul 04 2023 10:40:03 | Heat warning severe thunderstorm watch |
| Jul 04 2023 10:30:03 | Heat warning severe thunderstorm watch special weather statement ended |
| Jul 04 2023 06:20:02 | Heat warning |
| Jul 04 2023 05:10:02 | Heat warning special weather statement ended |
| Jul 03 2023 12:20:07 | Special weather statement |
| Jul 02 2023 05:20:02 | Smog warning ended |
| Jul 01 2023 23:50:02 | Smog warning |
| Jul 01 2023 22:50:02 | Smog warning severe thunderstorm watch ended |
| Jul 01 2023 20:50:02 | Smog warning severe thunderstorm watch |
| Jul 01 2023 19:40:03 | Smog warning severe thunderstorm watch severe thunderstorm warning ended |
| Jul 01 2023 18:30:03 | Severe thunderstorm warning smog warning severe thunderstorm watch |
| Jul 01 2023 14:10:03 | Smog warning severe thunderstorm watch |
| Jul 01 2023 13:40:43 | Smog warning severe thunderstorm watch severe thunderstorm warning ended |
| Jul 01 2023 12:30:03 | Smog warning severe thunderstorm watch |
| Jul 01 2023 11:50:03 | Smog warning severe thunderstorm watch severe thunderstorm warning ended |
| Jul 01 2023 10:30:03 | Severe thunderstorm warning smog warning severe thunderstorm watch |
| Jul 01 2023 10:20:03 | Severe thunderstorm warning smog warning |
| Jun 28 2023 15:50:03 | Smog warning |
| Jun 27 2023 20:30:03 | Severe thunderstorm watch ended |
| Jun 27 2023 10:30:03 | Severe thunderstorm watch |
| Jun 26 2023 23:30:03 | Severe thunderstorm watch ended |
| Jun 26 2023 17:10:03 | Severe thunderstorm watch |
| Jun 26 2023 16:50:03 | Severe thunderstorm watch special weather statement ended |
| Jun 26 2023 16:00:02 | Severe thunderstorm watch special weather statement ended smog warning ended |
| Jun 26 2023 15:50:03 | Special weather statement smog warning ended |
| Jun 25 2023 15:30:03 | Smog warning special weather statement |
| Jun 24 2023 16:30:02 | Smog warning |
| Jun 17 2023 04:50:02 | Smog warning ended |
| Jun 16 2023 19:50:02 | Smog warning |
| Jun 16 2023 18:40:03 | Smog warning severe thunderstorm warning ended |
| Jun 16 2023 17:50:02 | Severe thunderstorm warning smog warning |
| Jun 15 2023 21:40:02 | Smog warning |
| Jun 07 2023 15:50:02 | Smog warning ended |
| Jun 05 2023 05:40:03 | Smog warning |
| Jun 02 2023 17:40:02 | Severe thunderstorm watch ended |
| Jun 02 2023 17:10:02 | Severe thunderstorm watch |
| Jun 02 2023 16:00:02 | Severe thunderstorm watch special weather statement ended |
| Jun 02 2023 10:40:03 | Severe thunderstorm watch special weather statement |
| May 29 2023 16:20:02 | Special weather statement |
| May 26 2023 12:40:03 | Special air quality statement ended |
| May 26 2023 02:00:03 | Special air quality statement |
| May 18 2023 07:10:02 | Frost advisory ended |
| May 16 2023 15:30:03 | Frost advisory |
| May 01 2023 15:50:03 | Rainfall warning ended |
| Apr 28 2023 16:00:02 | Rainfall warning |
| Apr 24 2023 04:40:03 | Rainfall warning ended |
| Apr 23 2023 00:50:02 | Rainfall warning |
| Apr 05 2023 22:10:02 | Freezing rain warning ended |
| Apr 04 2023 16:10:02 | Freezing rain warning |
| Apr 04 2023 15:50:03 | Freezing rain warning special weather statement ended |
| Apr 04 2023 11:40:02 | Freezing rain warning |
| Apr 04 2023 11:30:02 | Freezing rain warning special weather statement ended |
| Apr 04 2023 05:40:02 | Freezing rain warning |
| Apr 04 2023 04:40:03 | Freezing rain warning special weather statement ended |
| Apr 03 2023 13:30:02 | Special weather statement |
| Mar 30 2023 01:50:02 | Snow squall watch ended |
| Mar 29 2023 21:50:02 | Snow squall watch |
| Mar 29 2023 21:00:03 | Snow squall warning |
| Mar 29 2023 18:20:02 | Snow squall watch |
| Mar 23 2023 11:20:02 | Freezing rain warning ended |
| Mar 22 2023 05:00:03 | Freezing rain warning |
| Mar 04 2023 15:50:06 | Snowfall warning ended |
| Mar 03 2023 14:50:03 | Snowfall warning |
| Mar 03 2023 13:40:03 | Snowfall warning special weather statement ended |
| Mar 03 2023 13:20:02 | Snowfall warning special weather statement |
| Mar 02 2023 15:40:03 | Special weather statement |
| Feb 28 2023 17:50:03 | Snowfall warning ended |
| Feb 27 2023 11:20:03 | Snowfall warning |
| Feb 27 2023 10:20:02 | Smog warning ended |
| Feb 27 2023 02:20:17 | Smog warning |
| Feb 23 2023 06:50:02 | Blowing snow advisory ended |
| Feb 22 2023 16:50:02 | Blowing snow advisory |
| Feb 22 2023 15:40:03 | Blowing snow advisory special weather statement ended |
| Feb 21 2023 15:40:02 | Special weather statement |
| Feb 15 2023 15:20:03 | Special weather statement ended |
| Feb 15 2023 04:50:03 | Special weather statement |
| Feb 09 2023 02:20:02 | Special weather statement ended |
| Feb 07 2023 11:40:04 | Special weather statement |
| Feb 04 2023 15:40:03 | Extreme cold warning ended |
| Feb 02 2023 23:50:02 | Extreme cold warning |
| Feb 02 2023 22:50:02 | Extreme cold warning snow squall warning ended |
| Feb 02 2023 20:10:03 | Snow squall warning extreme cold warning |
| Feb 02 2023 13:10:03 | Extreme cold warning snow squall watch |
| Feb 02 2023 12:00:04 | Extreme cold warning snow squall watch special weather statement ended |
| Feb 02 2023 11:50:04 | Extreme cold warning snow squall watch special weather statement |
| Feb 02 2023 05:40:01 | Extreme cold warning special weather statement |
| Feb 01 2023 17:30:02 | Special weather statement |
| Feb 01 2023 16:20:02 | Special weather statement smog warning ended |
| Jan 31 2023 21:50:02 | Smog warning special weather statement |
| Jan 31 2023 15:30:02 | Special weather statement |
| Jan 26 2023 14:50:03 | Snowfall warning ended |
| Jan 24 2023 16:30:04 | Snowfall warning |
| Jan 24 2023 15:30:02 | Snowfall warning special weather statement ended |
| Jan 24 2023 15:20:02 | Snowfall warning special weather statement |
| Jan 22 2023 18:20:02 | Special weather statement |
| Jan 18 2023 11:20:04 | Freezing drizzle advisory ended |
| Jan 17 2023 20:40:04 | Freezing drizzle advisory |
| Jan 13 2023 17:00:05 | Winter storm warning ended |
| Jan 13 2023 02:20:02 | Winter storm warning |
| Jan 11 2023 16:30:06 | Winter storm warning |
| Jan 11 2023 15:30:03 | Winter storm warning special weather statement ended |
| Jan 10 2023 16:20:03 | Special weather statement |
| Jan 05 2023 11:10:03 | Freezing rain warning ended |
| Jan 04 2023 06:30:02 | Freezing rain warning |
| Jan 04 2023 05:40:02 | Freezing rain warning special weather statement ended |
| Jan 04 2023 05:00:02 | Freezing rain warning special weather statement |
| Jan 03 2023 15:30:02 | Special weather statement |
| Jan 01 2023 02:30:02 | Fog advisory ended |
