Winter Storm Warnings
December 19 2025
* WHAT...Snow and blowing snow expected. Total snow accumulations of
1 to 2 inches. Winds gusting as high as 35 mph. Blowing snow may
reduce visibility to half a mile or less at times.
* WHERE...Eastern Beaufort Sea Coast.
* WHEN...Until 6 AM AKST Saturday.
* IMPACTS...Travel may be difficult.
* WHAT...Extremely cold wind chill temperatures as low as 50
below.
* WHERE...Municipality of Skagway and Klondike Highway.
* WHEN...Until noon AKST Sunday.
* IMPACTS...Frostbite and hypothermia are likely if exposed to
these temperatures. An extended period of freezing
temperatures could cause ruptured water pipes.
* WHAT...The high wind warning for early Friday morning has been
cancelled, as cross barrier flow begins to weaken. For the
Cold Weather Advisory, dangerously cold wind chill
temperatures as low as 15 below. For the High Wind Watch,
northeast winds 15 to 25 mph with gusts up to 65 mph possible
during the weekend.
* WHERE...City and Borough of Juneau.
* WHEN...For the Cold Weather Advisory, until noon AKST Sunday.
For the High Wind Watch, from Saturday evening through late
Sunday night.
* IMPACTS...High winds will blow around unsecured objects and
may damage property and cause power outages. Travel will be
difficult. Frostbite and hypothermia are possible if exposed
to these temperatures.
* ADDITIONAL DETAILS...Conditions are looking very likely for a
strong Taku Wind event to occur this weekend, with an
increased confidence in the peak wind gusts 60 mph or higher
being for Sunday morning through Sunday afternoon. Confidence
has increased on this time frame for the highest expected
gusts, but uncertainty still remains on when the mountain wave
activity will start Saturday night into Sunday morning, and
for how long into Monday morning they may last. Fluctuations
in wind speeds still remain in the overnight hours Saturday
into Sunday and late Sunday into Monday. Cold wind chills
approaching 20 below near sea level are also likely across the
area through the weekend. Temperatures affected by Taku winds
will not see as cold of temperatures, but could still see wind
chills below 0 degrees Fahrenheit. The coldest wind chill
temperatures will be at higher elevations, like Eagle Crest.
* WHAT...For the Cold Weather Advisory, dangerously cold wind
chill temperatures as low as 25 below Friday night. For the
Extreme Cold Warning, extremely cold wind chill temperatures
as low as 35 below expected late Saturday night.
* WHERE...Haines Borough and Klukwan.
* WHEN...For the Cold Weather Advisory, until midnight AKST
Saturday night. For the Extreme Cold Warning, from midnight
Saturday night to noon AKST Sunday.
* IMPACTS...Frostbite and hypothermia are likely if exposed to
these temperatures. An extended period of freezing
temperatures could cause ruptured water pipes.
* ADDITIONAL DETAILS...The coldest weather expected Friday into
the weekend. The coldest temperatures will be at higher
elevations along the Haines highway with the city of Haines
seeing overnight windchill temperatures as low as 30 -to -35
below zero Fahrenheit.
* WHAT...
Northeast winds 25 to 40 mph with gusts from 60 to 70 mph possible.
* WHERE...Valdez.
* WHEN...From Saturday afternoon through Sunday afternoon.
* IMPACTS...Gusty winds will blow around unsecured objects and a few
power outages may result.
* ADDITIONAL DETAILS...Winds are expected to remain gusty across
Valdez today, but have diminished enough to let the wind advisory
expire. A stronger push of northeast wind arrives Saturday
afternoon through much of Sunday. The window for strongest wind
gusts with this next round is Saturday night through early Sunday
morning.
* WHAT...Northeast winds 30 to 40 mph with gusts from 65 to 75 mph
possible.
* WHERE...Lower Matanuska Valley.
* WHEN...From Saturday afternoon through Sunday afternoon.
* IMPACTS...High winds could move loose debris, damage property, and
cause power outages. Travel could be difficult, especially for
high profile vehicles.
* ADDITIONAL DETAILS...The window for strongest winds is Saturday
evening through early Sunday morning.
* WHAT...Northeast winds 40 to 55 mph with gusts from 75 to 90 mph
possible.
* WHERE...Thompson Pass.
* WHEN...From Saturday afternoon through Sunday evening.
* IMPACTS...High winds could move loose debris, damage property, and
cause power outages. Travel could be difficult, especially for
high profile vehicles.
* ADDITIONAL DETAILS...The window for strongest winds is Saturday
night through Sunday morning.
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...N wind 35 kt, except NE wind 40 kt near Point Couverden.
Seas 14 ft. Heavy freezing spray.
.TONIGHT...N wind 30 kt, except NE wind 40 kt near Point Couverden.
Gusts to 45 kt. Seas 13 ft. Heavy freezing spray.
.SAT...N wind 30 kt, except NE wind 40 kt near Point Couverden.
Seas 13 ft. Freezing spray.
.SAT NIGHT...N gale to 40 kt. Seas 14 ft. Heavy freezing
spray.
.SUN...N gale to 45 kt. Seas 16 ft.
.MON...N gale to 40 kt. Seas 16 ft.
.TUE...N wind 20 kt. Seas 11 ft.
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...N wind 40 kt. Seas 12 ft. Heavy freezing spray.
.TONIGHT...N wind 35 kt. Gusts to 50 kt. Seas 11 ft. Heavy
freezing spray.
.SAT...N gale to 40 kt. Seas 11 ft. Heavy freezing spray.
.SAT NIGHT...N gale to 45 kt. Seas 13 ft. Heavy freezing
spray.
.SUN...N storm force wind to 50 kt. Seas 14 ft.
.MON...N gale to 45 kt. Seas 13 ft.
.TUE...N gale to 35 kt. Seas 10 ft.
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
.TODAY...N wind 35 kt diminishing to 25 kt. Seas 11 ft. Heavy
freezing spray near Taku Inlet.
.TONIGHT...N wind 25 kt. Seas 10 ft. Heavy freezing spray near
Taku Inlet.
.SAT...N wind 30 kt. Seas 10 ft. Freezing spray.
.SAT NIGHT...N gale to 35 kt. Seas 12 ft. Heavy freezing
spray.
.SUN...N gale to 40 kt. Seas 13 ft.
.MON...N gale to 35 kt. Seas 12 ft.
.TUE...N wind 25 kt. Seas 9 ft.
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
.TONIGHT...W winds 25 kt. Seas 7 ft. Freezing spray.
.FRI...N winds 25 kt. Seas 7 ft. Heavy freezing spray.
.FRI NIGHT...N winds 15 kt. Seas 4 ft. Heavy freezing spray.
.SAT...SE winds 20 kt. Seas 4 ft. Freezing spray.
.SAT NIGHT...SE winds 25 kt. Seas 6 ft. Snow. Heavy freezing
spray.
.SUN...S winds 25 kt. Seas 7 ft. Snow. Heavy freezing spray.
.SUN NIGHT...S winds 20 kt. Seas 7 ft. Snow. Heavy freezing
spray.
.MON...W winds 20 kt. Seas 8 ft.
.TUE...NW winds 25 kt. Seas 12 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...N wind 20 kt. Seas in ice free waters 2 ft. Freezing
spray.
.TUE...NW wind 35 kt. Gusts to 45 kt. Seas in ice free waters
4 ft. Heavy freezing spray.
.TUE NIGHT...NW wind 35 kt. Gusts to 45 kt. Seas in ice free
waters 5 ft. Heavy freezing spray.
.WED...NW wind 30 kt. Seas in ice free waters 4 ft.
.WED NIGHT...NW wind 25 kt. Seas in ice free waters 3 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas in ice free waters 4 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...NW wind 30 kt. Seas 7 ft. Freezing spray.
.TUE...NW wind 45 kt increasing to 55 kt in the afternoon. Gusts
to 70 kt out of bays and passes in the afternoon. Seas 10 ft.
Freezing spray.
.TUE NIGHT...NW wind 50 kt. Gusts to 65 kt out of bays and
passes. Seas 11 ft. Freezing spray.
.WED...NW wind 45 kt. Seas 9 ft.
.WED NIGHT...NW wind 40 kt. Seas 9 ft.
.THU THROUGH SAT...NW wind 40 kt. Seas 7 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...NW wind 30 kt. Seas 10 ft.
.TUE...NW wind 45 kt. Seas 12 ft.
.TUE NIGHT...NW wind 50 kt. Seas 17 ft. Freezing spray.
.WED...NW wind 40 kt. Seas 14 ft.
.WED NIGHT...NW wind 35 kt. Seas 12 ft.
.THU THROUGH SAT...NW wind 30 kt. Seas 9 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...NW wind 30 kt. Seas 10 ft. Freezing spray.
.TUE...NW wind 40 kt increasing to 50 kt in the afternoon. Seas
12 ft building to 17 ft in the afternoon.
.TUE NIGHT...NW wind 55 kt. Seas 19 ft. Freezing spray.
.WED...NW wind 45 kt. Seas 17 ft.
.WED NIGHT...NW wind 40 kt. Seas 14 ft.
.THU...NW wind 40 kt. Seas 13 ft.
.FRI...NW wind 35 kt. Seas 12 ft.
.SAT...NW wind 40 kt. Seas 11 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...N wind 20 kt. Seas in ice free waters 2 ft. Freezing
spray.
.TUE...NW wind 35 kt. Gusts to 45 kt. Seas in ice free waters
4 ft. Heavy freezing spray.
.TUE NIGHT...NW wind 35 kt. Gusts to 45 kt. Seas in ice free
waters 5 ft. Heavy freezing spray.
.WED...NW wind 30 kt. Seas in ice free waters 4 ft.
.WED NIGHT...NW wind 25 kt. Seas in ice free waters 3 ft.
.THU THROUGH SAT...NW wind 20 kt. Seas in ice free waters 4 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...NW wind 30 kt. Seas 4 ft.
.TUE...NW wind 30 kt increasing to 45 kt in the afternoon. Gusts
to 60 kt out of bays and passes in the afternoon. Seas 6 ft.
.TUE NIGHT...NW wind 55 kt. Gusts to 70 kt out of bays and
passes. Seas 10 ft. Freezing spray.
.WED...NW wind 35 kt. Seas 5 ft.
.WED NIGHT...NW wind 25 kt. Seas 3 ft.
.THU THROUGH SAT...NW wind 25 kt. Seas 3 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...N wind 35 kt. Seas in ice free waters 9 ft. Freezing
spray.
.TUE...N wind 40 kt. Seas in ice free waters 11 ft. Freezing
spray.
.TUE NIGHT...N wind 40 kt. Seas in ice free waters 12 ft. Heavy
freezing spray.
.WED...N wind 40 kt. Seas in ice free waters 10 ft.
.WED NIGHT...NW wind 30 kt. Seas in ice free waters 8 ft.
.THU THROUGH SAT...W wind 25 kt. Seas in ice free waters 8 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...NW wind 30 kt. Seas 7 ft. Freezing spray.
.TUE...NW wind 45 kt increasing to 55 kt in the afternoon. Gusts
to 70 kt out of bays and passes in the afternoon. Seas 10 ft.
Freezing spray.
.TUE NIGHT...NW wind 50 kt. Gusts to 65 kt out of bays and
passes. Seas 11 ft. Freezing spray.
.WED...NW wind 45 kt. Seas 9 ft.
.WED NIGHT...NW wind 40 kt. Seas 9 ft.
.THU THROUGH SAT...NW wind 40 kt. Seas 7 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...N wind 20 kt. Seas 6 ft. Freezing spray.
.TUE...NW wind 45 kt. Gusts to 55 kt. Seas 8 ft building to 12 ft
in the afternoon. Freezing spray.
.TUE NIGHT...NW wind 40 kt. Gusts to 50 kt before midnight. Seas
13 ft. Heavy freezing spray.
.WED...N wind 35 kt. Seas 10 ft.
.WED NIGHT...NW wind 30 kt. Seas 8 ft.
.THU THROUGH SAT...NW wind 25 kt. Seas 7 ft.
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
.TONIGHT...NW wind 30 kt. Seas 10 ft. Freezing spray.
.TUE...NW wind 40 kt increasing to 50 kt in the afternoon. Seas
12 ft building to 17 ft in the afternoon.
.TUE NIGHT...NW wind 55 kt. Seas 19 ft. Freezing spray.
.WED...NW wind 45 kt. Seas 17 ft.
.WED NIGHT...NW wind 40 kt. Seas 14 ft.
.THU...NW wind 40 kt. Seas 13 ft.
.FRI...NW wind 35 kt. Seas 12 ft.
.SAT...NW wind 40 kt. Seas 11 ft.
Residents across Alaska, particularly in the City and Borough of Juneau, Hoonah, Tenakee Springs, Sitka, Petersburg Borough, Municipality of Skagway, Haines Borough, Klukwan, City of Hyder, Cape Fairweather to Lisianski Strait, Western Kupreanof Island, Kuiu Island, and Glacier Bay are advised to brace for dangerously low wind chill temperatures and high winds this weekend. Cold Weather Advisories and Extreme Cold Warnings are in effect, with wind chill temperatures expected to drop as low as 50 below zero, posing risks of frostbite and hypothermia. Additionally, high wind watches caution of gusts up to 65 mph, which may cause property damage and power outages. Travel will be difficult, and residents are urged to secure outdoor objects and prepare for potential emergencies.
Avalanche Conditions