Weather warnings · United States

Weather warnings in Alaska

Updated Sun, 25 Oct 2026 22:52:55 GMT

21 active alerts in Alaska: High Surf Advisory (7), Winter Weather Advisory (6), Winter Storm Warning (2) 2 warnings; checked Sun 2:52 pm AKDT.

Every active official weather alert in Alaska, grouped by type, with the counties or zones covered and when each expires (America/Anchorage time).

Active alerts: 21 NWS active alerts
Warnings: 2
Most common: High Surf Advisory 7 alerts
Next to expire: Sun 4:00 pm AKDT Winter Storm Watch
Cities covered: 1 of 3 we track

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Weather warnings in Alaska now

National Weather Service has 21 active alerts for Alaska as of Sun 2:52 pm AKDT: 7 High Surf Advisories, 6 Winter Weather Advisories, 2 Winter Storm Warnings, 2 High Wind Watches, 2 Wind Advisories, 1 Winter Storm Watch, 1 Coastal Flood Advisory.

The most serious is a Winter Storm Warning for Upper Koyukuk Valley, until Mon 10:00 pm. * WHAT...Heavy snow expected. Total snow accumulations between 8 and 12 inches. Winds gusting as high as 30 mph. * WHERE...Upper Koyukuk Valley. * WHEN...Until 10 PM AKDT Monday. * IMPACTS...Travel could be very...

Cities on our list inside an alert area: Fairbanks.

City matching uses alert polygons and NWS zone codes (loaded for 3 of 3 Alaska cities so far); each city page asks NWS about its exact point.

High Surf Advisories (7)

Alert	Area	Issued	Expires
High Surf Advisory	Shishmaref	Sun 1:06 pm AKDT	Wed 4:00 am AKDT
High Surf Advisory	Yukon Delta Coast	Sun 1:06 pm AKDT	Wed 4:00 am AKDT
High Surf Advisory	Southern Seward Peninsula Coast	Sun 1:06 pm AKDT	Wed 4:00 am AKDT
High Surf Advisory	Eastern Norton Sound and Nulato Hills	Sun 1:06 pm AKDT	Wed 4:00 am AKDT
High Surf Advisory	Bering Strait Coast	Sun 1:06 pm AKDT	Wed 4:00 am AKDT
High Surf Advisory	Baldwin Peninsula; Northern Seward Peninsula	Sun 1:06 pm AKDT	Wed 4:00 am AKDT
High Surf Advisory	Kivalina and Red Dog Dock	Sun 1:06 pm AKDT	Wed 4:00 am AKDT

Winter Weather Advisories (6)

Alert	Area	Issued	Expires	Cities
Winter Weather Advisory	Northern Susitna Valley	Sun 5:13 am AKDT	Sun 4:00 pm AKDT
Winter Weather Advisory	Northern Copper Valley	Sun 5:13 am AKDT	Sun 10:00 pm AKDT
Winter Weather Advisory	Nenana	Sun 11:51 am AKDT	Mon 4:00 pm AKDT
Winter Weather Advisory	Central Brooks Range	Sun 11:53 am AKDT	Mon 10:00 pm AKDT
Winter Weather Advisory	Delta Junction; Tanana Flats; Eielson AFB and Salcha; Goldstream Valley and Nenana Hills; Chatanika River Valley; Two Rivers; Fairbanks...	Sun 11:51 am AKDT	Mon 10:00 pm AKDT	Fairbanks
Winter Weather Advisory	Dalton Highway Summits; White Mountains and High Terrain South of the Yukon River; Fortymile Country; Upper Chena River Valley	Sun 11:51 am AKDT	Tue 4:00 pm AKDT

What a Winter Weather Advisory means, and all active Winter Weather Advisories in the US

Winter Storm Warnings (2)

Alert	Area	Issued	Expires	Cities
Winter Storm Warning	Upper Koyukuk Valley	Sun 11:51 am AKDT	Mon 10:00 pm AKDT
Winter Storm Warning	South Slopes Of The Central Brooks Range	Sun 11:51 am AKDT	Mon 10:00 pm AKDT

What a Winter Storm Warning means, and all active Winter Storm Warnings in the US

High Wind Watches (2)

Alert	Area	Issued	Expires	Cities
High Wind Watch	Shishmaref; Bering Strait Coast; St Lawrence Island	Sun 11:24 am AKDT	Tue 4:00 pm AKDT
High Wind Watch	Western Arctic Coast	Sun 11:53 am AKDT	Tue 10:00 pm AKDT

Wind Advisories (2)

Alert	Area	Issued	Expires	Cities
Wind Advisory	Kuskokwim Delta Coast and Nunivak Island; Interior Kuskokwim Delta	Sun 12:56 pm AKDT	Mon 10:00 am AKDT
Wind Advisory	Lower Yukon and Innoko Valleys; Upper Kuskokwim Valley	Sun 11:24 am AKDT	Mon 10:00 am AKDT

Winter Storm Watch (1)

Alert	Area	Issued	Expires	Cities
Winter Storm Watch	Western Arctic Coast	Thu 2:44 pm AKDT	Sun 4:00 pm AKDT

What a Winter Storm Watch means, and all active Winter Storm Watches in the US

Coastal Flood Advisory (1)

Alert	Area	Issued	Expires	Cities
Coastal Flood Advisory	Kuskokwim Delta Coast and Nunivak Island	Sun 12:55 pm AKDT	Mon 7:00 am AKDT

Alerts in states near Alaska

2 neighbouring states have active alerts: Montana (1, mostly Dense Fog Advisory); Utah (3, mostly Flood Warning). Weather crossing state lines often reaches Alaska next, so check the direction storms are moving.

State	Active alerts	Most common	Warnings
Washington	0	None	0
Oregon	0	None	0
Idaho	0	None	0
Montana	1	Dense Fog Advisory	0
Utah	3	Flood Warning	2
North Dakota	0	None	0

What the alert levels mean

A Warning means hazardous weather is happening or imminent: act now. A Watch means conditions are favourable for it to develop: be ready. An Advisory is for less serious conditions that still cause significant inconvenience, and a Statement gives follow-up information.