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.

Mostly Cloudy

33°F

1°C

Humidity 89%
Wind Speed Vrbl 6 mph
Barometer 29.33 in (993.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Feb 10:53 am AKST
Extended Forecast for

5 Miles N Alyeska AK

  • Today

    Today: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 28. East wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    High: 28 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. Southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 26. North wind 5 to 15 mph.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Northeast wind 5 to 10 mph becoming light north.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24. North wind around 5 mph.

    High: 24 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. North wind 5 to 10 mph becoming east after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 3pm. Cloudy, with a high near 29. Chance of precipitation is 50%.

    High: 29 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 3pm. Partly sunny, with a high near 23.

    High: 23 °F

    Chance Snow

Detailed Forecast

Today
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 28. East wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. Southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 26. North wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 15. Northeast wind 5 to 10 mph becoming light north.
Friday
Mostly sunny, with a high near 24. North wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 17. North wind 5 to 10 mph becoming east after midnight.
Saturday
A chance of snow after 3pm. Cloudy, with a high near 29. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16.
Sunday
A chance of snow before 3pm. Partly sunny, with a high near 23.
Sunday Night
Mostly clear, with a low around 9.
Washington's Birthday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
A chance of snow. Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Alyeska AK
 61.02°N 149.11°W (Elev. 2215 ft)
Last Update:
8:20 am AKST Feb 11, 2026
Forecast Valid:
11am AKST Feb 11, 2026-6pm AKST Feb 17, 2026
 
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