Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

10°F

-12°C

Humidity 48%
Wind Speed W 8 mph
Barometer NA
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 11 Mar 6:53 pm AKDT
Extended Forecast for

5 Miles NW Alyeska AK

  • Tonight

    Tonight: Clear, with a low around 1. North wind around 10 mph.

    Low: 1 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 9. North wind around 5 mph becoming calm.

    High: 9 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 3. Calm wind becoming east around 5 mph.

    Low: 3 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 12. Calm wind.

    High: 12 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 5. West wind around 5 mph becoming north after midnight.

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of snow after 1pm.  Partly sunny, with a high near 13. Northeast wind around 5 mph.  Chance of precipitation is 30%.

    High: 13 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A chance of snow before 10pm.  Mostly cloudy, with a low around 8. Chance of precipitation is 30%.

    Low: 8 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 1. North wind around 10 mph.
Thursday
Sunny, with a high near 9. North wind around 5 mph becoming calm.
Thursday Night
Clear, with a low around 3. Calm wind becoming east around 5 mph.
Friday
Sunny, with a high near 12. Calm wind.
Friday Night
Mostly clear, with a low around 5. West wind around 5 mph becoming north after midnight.
Saturday
A chance of snow after 1pm. Partly sunny, with a high near 13. Northeast wind around 5 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 15.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Alyeska AK
 61.02°N 149.22°W (Elev. 4324 ft)
4:27 pm AKDT Mar 11, 2026
7pm AKDT Mar 11, 2026-6pm AKDT Mar 18, 2026
 
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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