Atlantic Canada Weather Alerts
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Atlantic Canada Weather Alerts
@atlwxalerts.bsky.social
Atlantic Canada Weather Alerts from Environment Canada Data. This is an unofficial convenience service NOT affiliated with ECCC. Please consult ECCC for official alerts weather.gc.ca

Updates every 5 minutes

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@JayIsPainting.earthskyart.ca
12:48 Dec 07 2025
YELLOW WATCH - SNOW SQUALL - IN EFFECT for Nova Scotia
Expires: 04:48 Dec 08 2025
Snow squalls are expected to develop. Under the snow squall bands, visibility will be significantly reduced due to the heavy snow combined with blowing sn...
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December 8, 2025 at 6:27 AM
15:29 Dec 06 2025
COASTAL FLOODING STATEMENT ENDED for New Brunswick
Expires: 16:29 Dec 06 2025
The conditions that posed a flooding threat to coastal areas have ended.

...
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December 7, 2025 at 6:27 AM
16:54 Dec 05 2025
YELLOW ADVISORY - BLOWING SNOW - IN EFFECT for Newfoundland
Expires: 01:01 Dec 06 2025
Poor visibility in snow and blowing snow is expected in some locations.

Locations: Gander and vicinity, East Coast, and northern Avalon Peninsula in...
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December 6, 2025 at 6:27 AM
13:01 Dec 04 2025
YELLOW WARNING - SNOWFALL - IN EFFECT for Labrador
Expires: 05:01 Dec 05 2025
Snowfall with total amounts of 15 to 25 cm is expected.

Locations: Happy Valley-Goose Bay and Eagle River.

Time span: overnight tonight until Friday evening...
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December 5, 2025 at 6:27 AM
16:30 Dec 03 2025
YELLOW WARNING - WIND - IN EFFECT for Newfoundland
Expires: 21:01 Dec 03 2025
Strong winds that may cause damage continue.

Locations: the Burin Peninsula.

Maximum wind gusts: northeasterly up to 100 km/h.

Time span: ending this ev...
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December 4, 2025 at 6:27 AM
12:39 Dec 02 2025
YELLOW WARNING - WIND - IN EFFECT for Newfoundland
Expires: 04:39 Dec 03 2025
Strong winds that may cause damage are expected.

Locations: the Burin Peninsula.

Maximum wind gusts: northeasterly up to 100 km/h.

Time span: near noon ...
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December 3, 2025 at 6:27 AM
12:57 Dec 01 2025
SPECIAL WEATHER STATEMENT IN EFFECT for Prince Edward Island
Expires: 04:57 Dec 02 2025
Snowfall and wind expected mid-week.

Potential snowfall: 15 cm or more.

Potential wind gusts: northeasterly 60 to 80 km/h.

Time span: Tuesday aft...
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December 2, 2025 at 6:27 AM
13:08 Nov 30 2025
SPECIAL WEATHER STATEMENT IN EFFECT for New Brunswick
Expires: 05:08 Dec 01 2025
Snowfall and wind expected mid-week.

Locations: southeast New Brunswick.

Potential snowfall: 15 cm or more.

Potential wind gusts: northeasterly 60 to 80...
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December 1, 2025 at 6:27 AM
13:28 Nov 27 2025
YELLOW WARNING - WRECKHOUSE WIND - ENDED for Newfoundland
Expires: 14:28 Nov 27 2025
Damaging winds are no longer expected.

...
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November 28, 2025 at 6:27 AM
12:14 Nov 26 2025
YELLOW WARNING - WRECKHOUSE WIND - IN EFFECT for Newfoundland
Expires: 04:14 Nov 27 2025
A period of strong southeasterly winds is expected.

Time span: Thursday morning until afternoon.

Maximum wind gusts: southeasterly 100 km/h in th...
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November 27, 2025 at 6:27 AM
19:18 Nov 17 2025
SNOWFALL WARNING ENDED for Labrador
Expires: 20:18 Nov 17 2025
Significant snowfall is no longer expected.

...
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November 19, 2025 at 6:27 AM
16:22 Nov 17 2025
SNOWFALL WARNING IN EFFECT for Labrador
Expires: 22:00 Nov 17 2025
Significant snowfall continues.

Locations: the Trans-Labrador Highway from Cartwright Junction to Upper Lake Melville.

Total snowfall: 5 to 10 cm, except near 15 cm ov...
Visit https://weather.gc.ca for details
November 18, 2025 at 6:27 AM
After almost a month offline due to server issues and then some file structure changes by ECCC I had to recode for, I've finally got the weather alert bots back online. - Jay
November 17, 2025 at 10:48 PM
12:40 Nov 17 2025
SNOWFALL WARNING IN EFFECT for Labrador
Expires: 19:01 Nov 17 2025
Significant snowfall is expected over higher terrain.

Locations: the Trans-Labrador Highway from Cartwright Junction to Upper Lake Melville.

Total snowfall: 5 to 10 c...
Visit https://weather.gc.ca for details
November 17, 2025 at 10:45 PM
02:02 Sep 13 2025
FROST ADVISORY ENDED for Newfoundland
Expires: 03:02 Sep 13 2025
Widespread frost is no longer expected.

...
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September 13, 2025 at 8:06 AM
20:19 Sep 12 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 03:59 Sep 13 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: -2 to +3 (coolest in low lying areas).

Locations: central, northern, and parts of western New...
Visit https://weather.gc.ca for details
September 13, 2025 at 6:01 AM
12:29 Sep 12 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 04:00 Sep 13 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: -2 to +3 (coolest in low lying areas).

Locations: Central, northern, and parts of western New...
Visit https://weather.gc.ca for details
September 12, 2025 at 6:31 PM
10:47 Sep 12 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 02:47 Sep 13 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: -2 to +3 (coolest in low lying areas).

Locations: Central and northern Newfoundland

Time spa...
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September 12, 2025 at 4:51 PM
01:59 Sep 12 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 17:59 Sep 12 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: -2 to +3 (coolest in low lying areas).

Locations: Central and northern Newfoundland

Time spa...
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September 12, 2025 at 8:01 AM
02:16 Sep 10 2025
FROST ADVISORY ENDED for Newfoundland
Expires: 03:16 Sep 10 2025
Widespread frost is no longer expected.

...
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September 10, 2025 at 8:21 AM
22:07 Sep 09 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 07:32 Sep 10 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: 0 to +5 (coolest in low lying areas).

Locations: Deer Lake - Humber Valley, Green Bay - White...
Visit https://weather.gc.ca for details
September 10, 2025 at 6:01 AM
12:19 Sep 09 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 04:19 Sep 10 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: 0 to +5 (coolest in low lying areas).

Locations: Deer Lake - Humber Valley, Green Bay - White...
Visit https://weather.gc.ca for details
September 9, 2025 at 6:21 PM
07:34 Sep 09 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 23:34 Sep 09 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: 0 to +5 (coolest in low lying areas).

Locations: Deer Lake - Humber Valley, Green Bay - White...
Visit https://weather.gc.ca for details
September 9, 2025 at 1:36 PM
01:43 Sep 09 2025
FROST ADVISORY IN EFFECT for Newfoundland
Expires: 17:43 Sep 09 2025
Frost may damage some crops in frost-prone areas.

Minimum temperatures: 0 to +5 (coolest in low lying areas).

Locations: Deer Lake - Humber Valley, Green Bay - White...
Visit https://weather.gc.ca for details
September 9, 2025 at 7:46 AM
12:43 Sep 08 2025
FROST ADVISORY IN EFFECT for New Brunswick
Expires: 04:43 Sep 09 2025
Frost may damage crops in some areas.

Minimum temperatures: -2 to +4 (coolest in low lying areas)

Locations: northwestern and central New Brunswick.

Time span: ove...
Visit https://weather.gc.ca for details
September 8, 2025 at 6:46 PM