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

34°F

1°C

Humidity 89%
Wind Speed NA
Barometer 29.20 in (988.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 10 Feb 9:53 pm AKST
Extended Forecast for

Alyeska AK

  • Tonight

    Tonight: Snow. Low around 27. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: Snow likely before 9am, then snow showers likely between 9am and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 31. East wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 22. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: Partly sunny, with a high near 29. North wind around 5 mph becoming calm.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. Northwest wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Northwest wind 5 to 10 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow after 3am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Cloudy, with a high near 28.

    High: 28 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 3am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Snow Likely

Detailed Forecast

Tonight
Snow. Low around 27. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow likely before 9am, then snow showers likely between 9am and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 31. East wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 22. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 29. North wind around 5 mph becoming calm.
Thursday Night
Mostly cloudy, with a low around 20. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 26. Northwest wind 5 to 10 mph.
Friday Night
A chance of snow after 3am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Saturday
Snow likely, mainly after 3pm. Cloudy, with a high near 28.
Saturday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 15.
Sunday
A chance of snow before 3pm. Partly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 9.
Washington's Birthday
Mostly sunny, with a high near 21.
Monday Night
A chance of snow. Mostly cloudy, with a low around 7.
Tuesday
A chance of snow. Partly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
4:06 pm AKST Feb 10, 2026
Forecast Valid:
10pm AKST Feb 10, 2026-6pm AKST Feb 17, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation