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

Alyeska AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. Northeast wind around 5 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Northeast wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a steady temperature around 24. North wind around 5 mph.

    High: 24 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. East wind around 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30. East wind around 5 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. East wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow after 3am.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. Northeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 17. Northeast wind around 5 mph.
Friday
Sunny, with a steady temperature around 24. North wind around 5 mph.
Friday Night
Partly cloudy, with a low around 19. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 30. East wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 26. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow after 3am. Mostly cloudy, with a low around 26.
Monday
A chance of snow. Mostly cloudy, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 26.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 34.
Tuesday Night
Rain and snow likely. Cloudy, with a low around 30.
Wednesday
Rain and snow likely. Cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 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

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Hourly Weather Forecast

National Digital Forecast Database