CanadaEnvironment and Climate Change Canada public alertsLatest 2 Sep 2026
Environment Canada weather alerts
Environment Canada issued 159 weather warnings, watches, advisories and statements in the 30 days to 8 Oct 2026, against 301 in the 30 days before; the most frequent since 7 Apr 2026 is the thunderstorm warning (239 of 1,734). AreaZine's record of this feed began on 7 Apr 2026 and holds 1,734.
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Environment Canadawatch2 Sep 2026
Squall watch: Lake Simcoe
Expired 18:05, 2 Sep 2026
Environment CanadaOrange warning2 Sep 2026
Thunderstorm warning: London - Parkhill - Eastern Middlesex County
Expired 19:53, 2 Sep 2026
Environment CanadaOrange watch2 Sep 2026
Thunderstorm watch: Simcoe - Delhi - Norfolk
Expired 07:08, 3 Sep 2026
Environment CanadaYellow warning2 Sep 2026
Air quality warning: Ft. Simpson Region including Jean Marie River
Expired 03:21, 3 Sep 2026
Environment Canadawarning2 Sep 2026
Squall warning: Southern Georgian Bay
Expired 09:22, 2 Sep 2026
Environment CanadaYellow warning2 Sep 2026
Heat warning: Simcoe - Delhi - Norfolk
Expired 00:06, 3 Sep 2026
Environment Canadastatement2 Sep 2026
Weather statement: Fredericton and Southern York County
Expired 23:45, 2 Sep 2026
Environment CanadaYellow advisory2 Sep 2026
Frost advisory: Deer Lake - Humber Valley
Expired 23:43, 2 Sep 2026
Environment CanadaYellow warning2 Sep 2026
Rainfall warning: West Vancouver Island
Expired 22:32, 2 Sep 2026
Environment Canadawarning2 Sep 2026
Squall warning: Northern Lake Huron
Expired 08:17, 2 Sep 2026
Environment Canadawatch2 Sep 2026
Squall watch: Northern Lake Huron
Expired 12:00, 2 Sep 2026
Environment CanadaYellow watch2 Sep 2026
Thunderstorm watch: Fraserdale - Pledger Lake
Expired 04:31, 2 Sep 2026
Environment CanadaYellow warning2 Sep 2026
Thunderstorm warning: Fraserdale - Pledger Lake
Expired 02:05, 2 Sep 2026
Environment CanadaYellow advisory2 Sep 2026
Fog advisory: Wawa - Pukaskwa Park
Expired 16:05, 2 Sep 2026
Environment CanadaYellow watch1 Sep 2026
Thunderstorm watch: Fraserdale - Pledger Lake
Expired 03:59, 2 Sep 2026
Environment CanadaYellow warning1 Sep 2026
Thunderstorm warning: Fort Hope - Lansdowne House - Ogoki
Expired 23:10, 1 Sep 2026
Environment CanadaYellow warning1 Sep 2026
Rainfall warning: West Vancouver Island
Expired 08:28, 2 Sep 2026
Environment CanadaYellow warning1 Sep 2026
Heat warning: Watford - Pinery Park - Eastern Lambton County
Expired 00:06, 2 Sep 2026
Environment CanadaYellow warning1 Sep 2026
Heat warning: Watford - Pinery Park - Eastern Lambton County
Expired 08:06, 1 Sep 2026
Environment CanadaYellow advisory1 Sep 2026
Fog advisory: City of Toronto
Expired 16:00, 1 Sep 2026
Environment CanadaYellow warning1 Sep 2026
Storm surge warning: Coastline of Yukon incl. Herschel Island
Expired 19:32, 1 Sep 2026
Environment CanadaYellow warning1 Sep 2026
Air quality warning: Ft. Simpson Region including Jean Marie River
Expired 18:46, 1 Sep 2026
Environment CanadaYellow warning31 Aug 2026
Storm surge warning: Coastline of Yukon incl. Herschel Island
Expired 14:15, 1 Sep 2026
Environment Canadawatch31 Aug 2026
Squall watch: Western Lake Erie
Expired 08:03, 1 Sep 2026