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.

Light Rain Fog/Mist

41°F

5°C

Humidity 89%
Wind Speed SE 16 G 35 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 38°F (3°C)
Visibility 5.00 mi
Wind Chill33°F (1°C)
Last update 2 Dec 5:53 am AKST
Extended Forecast for

7 Miles NNE Alyeska AK

  • Today

    Today: Snow, mainly before 3pm. Areas of blowing snow before 3pm. High near 27. Southeast wind 25 to 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow and
    Areas Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 3am. Mostly cloudy, with a low around 25. Southeast wind 15 to 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely, mainly before noon. Cloudy, with a high near 28. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 28 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow before 3pm. Mostly cloudy, with a high near 24. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow after 3am. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 50%.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.

    High: 19 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 7.

    High: 7 °F

    Snow Likely

Detailed Forecast

Today
Snow, mainly before 3pm. Areas of blowing snow before 3pm. High near 27. Southeast wind 25 to 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly after 3am. Mostly cloudy, with a low around 25. Southeast wind 15 to 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before noon. Cloudy, with a high near 28. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.
Thursday
A chance of snow before 3pm. Mostly cloudy, with a high near 24. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%.
Thursday Night
A chance of snow after 3am. Mostly cloudy, with a low around 15. Calm wind. Chance of precipitation is 50%.
Friday
A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.
Friday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 3.
Saturday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 7.
Saturday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 3.
Sunday
Snow likely. Mostly cloudy, with a high near 11.
Sunday Night
Snow likely. Mostly cloudy, with a low around 4.
Monday
Snow likely. Mostly cloudy, with a high near 8.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Alyeska AK
 61.05°N 149.05°W (Elev. 5823 ft)
Last Update:
5:13 am AKST Dec 2, 2025
Forecast Valid:
6am AKST Dec 2, 2025-6pm AKST Dec 8, 2025
 
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Additional Resources

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Chance of Precipitation