In this section, you will find all weather alerts and warnings issued for Montreal in 2020.
Note: All events are listed in Local Time.
| Date and hour | Event description |
|---|---|
| Dec 25 2020 04:50:03 | Rainfall warning ended |
| Dec 23 2020 15:50:05 | Rainfall warning |
| Dec 23 2020 15:40:03 | Special weather statement ended |
| Dec 22 2020 11:30:03 | Smog warning ended |
| Dec 21 2020 21:40:03 | Smog warning |
| Dec 21 2020 16:00:03 | Special weather statement |
| Dec 19 2020 13:20:03 | Smog warning ended |
| Dec 18 2020 21:40:03 | Smog warning |
| Dec 12 2020 16:00:03 | Freezing rain warning ended |
| Dec 11 2020 16:20:03 | Freezing rain warning |
| Dec 11 2020 16:10:03 | Special weather statement ended |
| Dec 10 2020 11:40:03 | Special weather statement |
| Nov 29 2020 16:10:03 | Special weather statement ended |
| Nov 28 2020 06:00:03 | Special weather statement |
| Nov 26 2020 05:40:03 | Freezing rain warning ended |
| Nov 25 2020 23:20:02 | Freezing rain warning |
| Nov 25 2020 03:40:03 | Special weather statement ended |
| Nov 24 2020 16:20:03 | Special weather statement |
| Nov 23 2020 05:00:03 | Special weather statement ended |
| Nov 22 2020 14:00:03 | Special weather statement |
| Nov 22 2020 04:50:03 | Special weather statement ended |
| Nov 20 2020 07:00:04 | Special weather statement |
| Oct 31 2020 04:30:05 | Smog warning ended |
| Oct 30 2020 21:30:04 | Smog warning |
| Oct 10 2020 19:50:12 | Severe thunderstorm watch ended |
| Oct 10 2020 18:50:04 | Severe thunderstorm watch ended severe thunderstorm warning ended |
| Oct 10 2020 18:00:03 | Severe thunderstorm warning severe thunderstorm watch |
| Oct 10 2020 11:50:03 | Severe thunderstorm watch |
| Oct 09 2020 04:20:02 | Frost advisory ended |
| Oct 07 2020 15:30:24 | Frost advisory |
| Sep 30 2020 13:20:03 | Rainfall warning ended |
| Sep 30 2020 02:20:05 | Rainfall warning |
| Sep 22 2020 05:00:03 | Frost advisory ended |
| Sep 21 2020 15:40:03 | Frost advisory |
| Aug 25 2020 06:00:03 | Severe thunderstorm watch ended |
| Aug 25 2020 03:30:03 | Severe thunderstorm watch |
| Aug 24 2020 21:30:03 | Severe thunderstorm watch ended |
| Aug 24 2020 11:20:02 | Severe thunderstorm watch |
| Aug 19 2020 18:40:03 | Special weather statement ended |
| Aug 19 2020 11:40:03 | Special weather statement |
| Aug 11 2020 21:50:04 | Heat warning ended |
| Aug 11 2020 21:20:03 | Heat warning ended severe thunderstorm watch ended |
| Aug 11 2020 20:40:04 | Heat warning severe thunderstorm watch ended |
| Aug 11 2020 19:30:05 | Heat warning severe thunderstorm watch severe thunderstorm warning ended |
| Aug 11 2020 17:40:03 | Severe thunderstorm warning heat warning severe thunderstorm watch |
| Aug 11 2020 04:50:04 | Heat warning severe thunderstorm watch |
| Aug 10 2020 05:00:05 | Heat warning |
| Aug 05 2020 11:10:03 | Tropical cyclone information statement |
| Aug 05 2020 01:50:02 | Tropical cyclone information statement |
| Aug 05 2020 00:40:02 | Tropical cyclone information statement rainfall warning ended |
| Aug 04 2020 14:10:02 | Rainfall warning tropical cyclone information statement |
| Aug 04 2020 11:20:02 | Rainfall warning |
| Aug 02 2020 23:20:04 | Severe thunderstorm watch ended severe thunderstorm warning ended |
| Aug 02 2020 22:20:02 | Severe thunderstorm warning severe thunderstorm watch |
| Aug 02 2020 15:20:02 | Severe thunderstorm watch |
| Jul 30 2020 22:20:03 | Severe thunderstorm watch ended |
| Jul 30 2020 21:10:02 | Severe thunderstorm watch |
| Jul 30 2020 20:00:03 | Severe thunderstorm watch severe thunderstorm warning ended |
| Jul 30 2020 19:20:02 | Severe thunderstorm warning severe thunderstorm watch |
| Jul 30 2020 18:20:03 | Severe thunderstorm watch |
| Jul 30 2020 00:30:03 | Severe thunderstorm watch ended |
| Jul 29 2020 23:40:03 | Severe thunderstorm watch |
| Jul 29 2020 22:40:02 | Severe thunderstorm watch severe thunderstorm warning ended |
| Jul 29 2020 22:00:04 | Severe thunderstorm warning severe thunderstorm watch |
| Jul 29 2020 10:20:03 | Severe thunderstorm watch |
| Jul 28 2020 04:00:04 | Heat warning ended |
| Jul 27 2020 21:50:02 | Heat warning |
| Jul 27 2020 20:40:04 | Heat warning severe thunderstorm watch ended |
| Jul 27 2020 10:20:03 | Heat warning severe thunderstorm watch |
| Jul 26 2020 22:10:02 | Heat warning |
| Jul 26 2020 21:10:02 | Heat warning severe thunderstorm warning ended |
| Jul 26 2020 20:50:03 | Severe thunderstorm warning heat warning |
| Jul 25 2020 05:50:02 | Heat warning |
| Jul 25 2020 04:40:02 | Heat warning special weather statement ended |
| Jul 23 2020 15:20:03 | Special weather statement |
| Jul 20 2020 04:50:03 | Heat warning ended |
| Jul 18 2020 05:50:04 | Heat warning |
| Jul 18 2020 04:40:03 | Heat warning special weather statement ended |
| Jul 17 2020 15:40:03 | Special weather statement |
| Jul 12 2020 08:20:02 | Special weather statement ended |
| Jul 11 2020 05:40:03 | Special weather statement |
| Jul 11 2020 04:40:04 | Special weather statement heat warning ended |
| Jul 10 2020 12:10:03 | Heat warning special weather statement |
| Jul 08 2020 16:40:03 | Heat warning |
| Jul 08 2020 15:30:03 | Heat warning severe thunderstorm watch ended severe thunderstorm warning ended |
| Jul 08 2020 14:10:03 | Severe thunderstorm warning heat warning severe thunderstorm watch |
| Jul 08 2020 11:30:02 | Heat warning severe thunderstorm watch |
| Jul 06 2020 04:30:03 | Heat warning |
| Jul 02 2020 20:40:03 | Severe thunderstorm watch ended |
| Jul 02 2020 20:30:03 | Severe thunderstorm watch ended heat warning ended |
| Jul 02 2020 19:20:04 | Severe thunderstorm watch heat warning ended |
| Jul 02 2020 11:40:03 | Heat warning severe thunderstorm watch |
| Jul 01 2020 15:50:03 | Heat warning |
| Jun 28 2020 22:00:02 | Severe thunderstorm watch ended |
| Jun 28 2020 18:30:03 | Severe thunderstorm watch |
| Jun 23 2020 21:10:02 | Severe thunderstorm watch ended |
| Jun 23 2020 20:30:03 | Severe thunderstorm watch ended severe thunderstorm warning ended |
| Jun 23 2020 20:00:02 | Severe thunderstorm watch severe thunderstorm warning ended |
| Jun 23 2020 19:00:04 | Severe thunderstorm warning severe thunderstorm watch |
| Jun 23 2020 18:10:03 | Severe thunderstorm watch |
| Jun 23 2020 16:30:22 | Heat warning ended |
| Jun 21 2020 16:50:03 | Heat warning |
| Jun 21 2020 15:50:03 | Heat warning smog warning ended |
| Jun 21 2020 06:30:03 | Smog warning heat warning |
| Jun 18 2020 06:20:02 | Heat warning |
| Jun 18 2020 05:20:02 | Heat warning special weather statement ended |
| Jun 18 2020 05:00:05 | Heat warning special weather statement |
| Jun 17 2020 05:10:03 | Special weather statement |
| Jun 16 2020 16:50:02 | Special weather statement |
| Jun 05 2020 22:20:03 | Severe thunderstorm watch ended |
| Jun 05 2020 16:00:04 | Severe thunderstorm watch |
| May 30 2020 19:20:03 | Severe thunderstorm warning ended |
| May 30 2020 18:50:03 | Severe thunderstorm warning |
| May 28 2020 18:30:03 | Heat warning ended |
| May 26 2020 12:20:03 | Heat warning |
| May 26 2020 11:20:03 | Heat warning special weather statement ended |
| May 24 2020 15:10:02 | Special weather statement |
| May 14 2020 05:10:02 | Frost advisory ended |
| May 05 2020 09:00:03 | Frost advisory |
| May 01 2020 05:00:02 | Rainfall warning ended |
| Apr 30 2020 11:20:03 | Rainfall warning |
| Apr 14 2020 04:10:02 | Wind warning ended |
| Apr 13 2020 05:00:03 | Wind warning |
| Apr 12 2020 04:20:02 | Special weather statement ended |
| Apr 11 2020 15:50:02 | Special weather statement |
| Apr 09 2020 12:00:03 | Rainfall warning ended |
| Apr 09 2020 04:40:03 | Rainfall warning |
| Mar 30 2020 04:30:03 | Rainfall warning ended |
| Mar 28 2020 07:10:03 | Rainfall warning |
| Mar 28 2020 06:10:02 | Rainfall warning special weather statement ended |
| Mar 28 2020 06:00:03 | Rainfall warning special weather statement |
| Mar 27 2020 16:00:02 | Special weather statement |
| Mar 20 2020 15:40:03 | Severe thunderstorm warning ended |
| Mar 20 2020 15:00:03 | Severe thunderstorm warning |
| Mar 13 2020 13:30:03 | Rainfall warning ended |
| Mar 13 2020 08:10:03 | Rainfall warning |
| Mar 13 2020 06:20:03 | Freezing rain warning ended |
| Mar 12 2020 17:10:04 | Freezing rain warning |
| Mar 12 2020 16:00:06 | Freezing rain warning special weather statement ended |
| Mar 12 2020 15:50:03 | Freezing rain warning special weather statement |
| Mar 11 2020 16:00:03 | Special weather statement |
| Mar 11 2020 04:50:02 | Special weather statement |
| Mar 10 2020 11:30:03 | Freezing rain warning ended |
| Mar 09 2020 12:50:03 | Freezing rain warning |
| Mar 09 2020 11:40:03 | Freezing rain warning special weather statement ended |
| Mar 07 2020 16:10:03 | Special weather statement |
| Mar 03 2020 08:20:04 | Smog warning ended |
| Mar 02 2020 23:40:02 | Smog warning |
| Mar 02 2020 18:30:03 | Freezing rain warning ended |
| Mar 01 2020 16:40:02 | Freezing rain warning |
| Mar 01 2020 15:30:03 | Freezing rain warning special weather statement ended |
| Mar 01 2020 09:20:02 | Special weather statement |
| Feb 27 2020 18:10:02 | Snowfall warning ended |
| Feb 26 2020 05:40:02 | Snowfall warning |
| Feb 26 2020 04:30:02 | Snowfall warning special weather statement ended |
| Feb 23 2020 16:50:02 | Special weather statement |
| Feb 19 2020 09:30:04 | Weather advisory ended |
| Feb 19 2020 01:10:02 | Weather advisory |
| Feb 11 2020 18:40:02 | Smog warning ended |
| Feb 11 2020 00:30:02 | Smog warning |
| Feb 10 2020 11:30:03 | Snowfall warning ended |
| Feb 10 2020 07:40:04 | Snowfall warning |
| Feb 07 2020 21:20:02 | Winter storm warning ended |
| Feb 06 2020 06:20:02 | Winter storm warning |
| Feb 06 2020 05:20:02 | Winter storm warning special weather statement ended |
| Feb 06 2020 05:10:02 | Winter storm warning special weather statement |
| Feb 04 2020 00:40:03 | Special weather statement |
| Feb 03 2020 23:30:02 | Special weather statement smog warning ended |
| Feb 03 2020 15:40:03 | Smog warning special weather statement |
| Jan 31 2020 04:40:02 | Smog warning |
| Jan 25 2020 04:50:03 | Special weather statement ended |
| Jan 25 2020 01:30:02 | Special weather statement |
| Jan 25 2020 01:20:02 | Special weather statement ended |
| Jan 24 2020 05:40:02 | Special weather statement |
| Jan 19 2020 04:30:02 | Snowfall warning ended |
| Jan 18 2020 13:20:03 | Snowfall warning |
| Jan 18 2020 12:20:03 | Snowfall warning special weather statement ended |
| Jan 16 2020 13:20:03 | Special weather statement |
| Jan 16 2020 00:00:03 | Smog warning ended |
| Jan 15 2020 12:20:03 | Smog warning |
| Jan 15 2020 11:20:04 | Smog warning special weather statement ended |
| Jan 15 2020 11:10:04 | Special weather statement ended |
| Jan 14 2020 07:10:04 | Special weather statement |
| Jan 14 2020 06:00:02 | Special weather statement weather advisory ended |
| Jan 14 2020 05:50:03 | Weather advisory ended |
| Jan 14 2020 05:30:02 | Weather advisory |
| Jan 12 2020 09:20:02 | Freezing rain warning ended |
| Jan 11 2020 23:10:04 | Freezing rain warning |
| Jan 11 2020 22:00:03 | Freezing rain warning rainfall warning ended |
| Jan 11 2020 15:40:02 | Freezing rain warning rainfall warning |
| Jan 11 2020 15:30:02 | Rainfall warning freezing rain warning |
| Jan 11 2020 11:20:03 | Freezing rain warning rainfall warning |
| Jan 11 2020 11:10:03 | Rainfall warning freezing rain warning |
| Jan 11 2020 04:40:03 | Freezing rain warning rainfall warning |
| Jan 10 2020 21:40:02 | Rainfall warning freezing rain warning |
| Jan 10 2020 21:30:03 | Freezing rain warning rainfall warning |
| Jan 10 2020 17:20:03 | Rainfall warning freezing rain warning |
| Jan 10 2020 16:10:03 | Rainfall warning freezing rain warning special weather statement ended |
| Jan 10 2020 16:00:02 | Rainfall warning freezing rain warning special weather statement |
| Jan 08 2020 15:10:03 | Special weather statement |
