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.

Fog/Mist

20°F

-7°C

Humidity 96%
Wind Speed Calm
Barometer 29.52 in (999.6 mb)
Dewpoint 19°F (-7°C)
Visibility 4.00 mi
Last update 14 Nov 4:53 am AKST
Extended Forecast for

7 Miles NNE Alyeska AK

  • Today

    Today: Partly sunny, with a high near 15. Southeast wind 10 to 15 mph.

    High: 15 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Southeast wind 5 to 15 mph becoming northeast after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 18. North wind 5 to 10 mph becoming light northwest in the afternoon.

    High: 18 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 7. Calm wind becoming southwest around 5 mph.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of snow after 3pm. Partly sunny, with a high near 18. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 18 °F

    Mostly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 9pm. Low around 15. Southeast wind 5 to 15 mph. Chance of precipitation is 90%.

    Low: 15 °F

    Snow

  • Monday

    Monday: Snow. High near 22. Chance of precipitation is 90%.

    High: 22 °F

    Snow

  • Monday Night

    Monday Night: Snow. Cloudy, with a low around 18.

    Low: 18 °F

    Snow

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 22.

    High: 22 °F

    Snow Likely

Detailed Forecast

Today
Partly sunny, with a high near 15. Southeast wind 10 to 15 mph.
Tonight
Mostly cloudy, with a low around 13. Southeast wind 5 to 15 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 18. North wind 5 to 10 mph becoming light northwest in the afternoon.
Saturday Night
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 7. Calm wind becoming southwest around 5 mph.
Sunday
A chance of snow after 3pm. Partly sunny, with a high near 18. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Snow, mainly after 9pm. Low around 15. Southeast wind 5 to 15 mph. Chance of precipitation is 90%.
Monday
Snow. High near 22. Chance of precipitation is 90%.
Monday Night
Snow. Cloudy, with a low around 18.
Tuesday
Snow likely. Cloudy, with a high near 22.
Tuesday Night
Snow likely. Cloudy, with a low around 17.
Wednesday
Snow likely. Cloudy, with a high near 23.
Wednesday Night
Snow likely. Cloudy, with a low around 19.
Thursday
Snow. Cloudy, with a high near 24.
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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:
2:17 am AKST Nov 14, 2025
Forecast Valid:
5am AKST Nov 14, 2025-6pm AKST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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