National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

-3°F

-19°C

Humidity 82%
Wind Speed Calm
Barometer 29.52 in (999.7 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 8 Jan 10:53 pm AKST
Extended Forecast for

4 Miles NNW Alyeska AK

Winter Storm Watch January 9, 03:00pm until January 11, 09:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: A chance of snow, mainly before 3am. Mostly cloudy, with a low around 2. Southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 2 °F

    Chance Snow

  • Friday

    Friday: Snow, mainly after 9am. High near 22. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Snow. Low around 19. Southeast wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Low: 19 °F

    Snow

  • Saturday

    Saturday: Snow. High near 19. Southeast wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%.

    High: 19 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 14. Southeast wind 5 to 15 mph. Chance of precipitation is 70%.

    Low: 14 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 24. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 24 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.

    Low: 14 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 20.

    High: 20 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow. Cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of snow, mainly before 3am. Mostly cloudy, with a low around 2. Southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Friday
Snow, mainly after 9am. High near 22. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 19. Southeast wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Saturday
Snow. High near 19. Southeast wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 14. Southeast wind 5 to 15 mph. Chance of precipitation is 70%.
Sunday
A chance of snow. Mostly cloudy, with a high near 24. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 20.
Monday Night
A chance of snow. Cloudy, with a low around 13.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 21.
Tuesday Night
Snow likely. Cloudy, with a low around 12.
Wednesday
A chance of snow. Mostly cloudy, with a high near 20.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5.
Thursday
Snow likely. Mostly cloudy, with a high near 24.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
9:51 pm AKST Jan 8, 2026
Forecast Valid:
11pm AKST Jan 8, 2026-6pm AKST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation