Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Mostly Cloudy

17°F

-8°C

Humidity 92%
Wind Speed Calm
Barometer 30.30 in (1026.1 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 22 Jan 4:53 am AKST
Extended Forecast for

4 Miles NW Alyeska AK

  • Today

    Today: Mostly sunny, with a high near 38. East wind around 5 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. East wind 5 to 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33. East wind 10 to 15 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. East wind around 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. East wind 5 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. East wind 5 to 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow after 3am.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 38. East wind around 5 mph.
Tonight
Partly cloudy, with a low around 20. East wind 5 to 10 mph.
Friday
Sunny, with a high near 33. East wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 21. East wind around 10 mph.
Saturday
Mostly sunny, with a high near 31. East wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 25. East wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
A chance of snow after 3am. Mostly cloudy, with a low around 24.
Monday
A chance of snow. Mostly cloudy, with a high near 28.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Cloudy, with a low around 27.
Wednesday
Snow likely. Cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
4:16 am AKST Jan 22, 2026
5am AKST Jan 22, 2026-6pm AKST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database