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.

Fair

9°F

-13°C

Humidity 92%
Wind Speed Calm
Barometer 30.02 in (1016.6 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 25 Nov 6:53 am AKST
Extended Forecast for

7 Miles NNW Alyeska AK

  • Today

    Today: A slight chance of snow after 3pm. Mostly sunny, with a high near 14. Southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 20%.

    High: 14 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 13. Southeast wind 20 to 25 mph. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 3pm. Areas of blowing snow between noon and 3pm. Mostly cloudy, with a high near 21. Southeast wind 20 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Areas of blowing snow before midnight. Mostly cloudy, with a low around 20. Southeast wind 30 to 35 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow. High near 23. Southeast wind 30 to 35 mph. Chance of precipitation is 100%.

    High: 23 °F

    Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 3am. Low around 21. Southeast wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Chance of precipitation is 80%.

    Low: 21 °F

    Snow

  • Friday

    Friday: A chance of snow after 9am. Cloudy, with a high near 25. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Cloudy, with a high near 27.

    High: 27 °F

    Snow Likely

Detailed Forecast

Today
A slight chance of snow after 3pm. Mostly sunny, with a high near 14. Southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 13. Southeast wind 20 to 25 mph. Chance of precipitation is 40%.
Wednesday
Snow likely, mainly after 3pm. Areas of blowing snow between noon and 3pm. Mostly cloudy, with a high near 21. Southeast wind 20 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely. Areas of blowing snow before midnight. Mostly cloudy, with a low around 20. Southeast wind 30 to 35 mph. Chance of precipitation is 70%.
Thanksgiving Day
Snow. High near 23. Southeast wind 30 to 35 mph. Chance of precipitation is 100%.
Thursday Night
Snow, mainly before 3am. Low around 21. Southeast wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Chance of precipitation is 80%.
Friday
A chance of snow after 9am. Cloudy, with a high near 25. Chance of precipitation is 40%.
Friday Night
A chance of snow. Cloudy, with a low around 23.
Saturday
Snow likely, mainly after 3pm. Cloudy, with a high near 27.
Saturday Night
Snow likely. Cloudy, with a low around 23.
Sunday
Snow likely. Cloudy, with a high near 27.
Sunday Night
Snow likely. Cloudy, with a low around 23.
Monday
Snow likely. Cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
3:44 am AKST Nov 25, 2025
Forecast Valid:
7am AKST Nov 25, 2025-6pm AKST Dec 1, 2025
 
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