Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Partly Cloudy

22°F

-6°C

Humidity 96%
Wind Speed Calm
Barometer 30.34 in (1027.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 22 Jan 1:53 pm AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 30. Southeast wind 5 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 32. Southeast wind 10 to 15 mph.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. East wind 10 to 15 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Southeast wind 5 to 10 mph.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17. East wind around 5 mph becoming north after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow after 3am.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 20.

    High: 20 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 40. Calm wind.
Tonight
Partly cloudy, with a steady temperature around 30. Southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 32. Southeast wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 20. East wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 29. Southeast wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 17. East wind around 5 mph becoming north after midnight.
Sunday
Mostly cloudy, with a high near 22.
Sunday Night
A chance of snow after 3am. Mostly cloudy, with a low around 15.
Monday
A chance of snow. Mostly cloudy, with a high near 20.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16.
Tuesday
Snow likely. Mostly cloudy, with a high near 24.
Tuesday Night
Snow likely. Cloudy, with a low around 21.
Wednesday
Snow likely. Cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
4:16 am AKST Jan 22, 2026
2pm AKST Jan 22, 2026-6pm AKST Jan 28, 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