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

13°F

-11°C

Humidity 92%
Wind Speed Calm
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 11 Nov 7:53 pm AKST
Extended Forecast for

7 Miles NNW Alyeska AK

  • Tonight

    Tonight: Mostly clear, with a low around 11. Light and variable wind becoming southeast 5 to 10 mph after midnight.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of snow showers between noon and 3pm. Mostly sunny, with a high near 15. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 15 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly after 9pm. Mostly cloudy, with a steady temperature around 16. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 9am. Mostly cloudy, with a high near 16. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.

    High: 16 °F

    Snow Showers
    Likely then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. Calm wind becoming south around 5 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 18. Southeast wind 5 to 10 mph.

    High: 18 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 3am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow before 3pm. Partly sunny, with a high near 14.

    High: 14 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 11. Light and variable wind becoming southeast 5 to 10 mph after midnight.
Wednesday
A slight chance of snow showers between noon and 3pm. Mostly sunny, with a high near 15. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of snow showers, mainly after 9pm. Mostly cloudy, with a steady temperature around 16. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday
Snow showers likely, mainly before 9am. Mostly cloudy, with a high near 16. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 8. Calm wind becoming south around 5 mph.
Friday
Partly sunny, with a high near 18. Southeast wind 5 to 10 mph.
Friday Night
A chance of snow after 3am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Saturday
A chance of snow before 3pm. Partly sunny, with a high near 14.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
A chance of snow after 3pm. Partly sunny, with a high near 15.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 12.
Monday
Snow likely. Cloudy, with a high near 22.
Monday Night
Snow likely. Cloudy, with a low around 20.
Tuesday
Snow likely. Cloudy, with a high near 24.
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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:
4:10 pm AKST Nov 11, 2025
Forecast Valid:
7pm AKST Nov 11, 2025-6pm AKST Nov 18, 2025
 
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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