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

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

28°F

-2°C

Humidity 96%
Wind Speed Calm
Barometer 29.37 in (994.6 mb)
Dewpoint 27°F (-3°C)
Visibility 9.00 mi
Last update 7 Feb 3:53 am AKST
Extended Forecast for

13 Miles NNE Alyeska AK

  • Today

    Today: A chance of snow after 9am. Mostly cloudy, with a high near 27. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow. Mostly cloudy, with a low around 22. South wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 9am. Cloudy, with a high near 28. South wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 19. Southeast wind around 10 mph. Chance of precipitation is 90%.

    Low: 19 °F

    Snow

  • Monday

    Monday: Snow showers likely before 9am, then snow likely between 9am and noon, then scattered snow showers after noon. Mostly cloudy, with a high near 25. Southeast wind 5 to 15 mph. Chance of precipitation is 70%.

    High: 25 °F

    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 14. Southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm. Cloudy, with a high near 24. Chance of precipitation is 70%.

    High: 24 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. Cloudy, with a low around 16.

    Low: 16 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 22.

    High: 22 °F

    Snow

Detailed Forecast

Today
A chance of snow after 9am. Mostly cloudy, with a high near 27. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Tonight
A chance of snow. Mostly cloudy, with a low around 22. South wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday
Snow likely, mainly after 9am. Cloudy, with a high near 28. South wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 19. Southeast wind around 10 mph. Chance of precipitation is 90%.
Monday
Snow showers likely before 9am, then snow likely between 9am and noon, then scattered snow showers after noon. Mostly cloudy, with a high near 25. Southeast wind 5 to 15 mph. Chance of precipitation is 70%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 14. Southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 30%.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 24. Chance of precipitation is 70%.
Tuesday Night
Snow. Cloudy, with a low around 16.
Wednesday
Snow. Cloudy, with a high near 22.
Wednesday Night
Snow. Cloudy, with a low around 13.
Thursday
Snow likely. Cloudy, with a high near 22.
Thursday Night
Snow likely. Cloudy, with a low around 8.
Friday
Snow likely. Mostly cloudy, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Alyeska AK
 61.13°N 148.88°W (Elev. 5052 ft)
Last Update:
3:42 am AKST Feb 7, 2026
Forecast Valid:
4am AKST Feb 7, 2026-6pm AKST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation