Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fog/Mist

22°F

-6°C

Humidity 96%
Wind Speed Calm
Barometer 30.31 in (1026.6 mb)
Dewpoint 21°F (-6°C)
Visibility 3.00 mi
Last update 21 Jan 7:53 pm AKST
Extended Forecast for

6 Miles N Alyeska AK

  • Tonight

    Tonight: Mostly clear, with a low around 35. Northeast wind around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a temperature falling to around 33 by 5pm. Northeast wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. East wind 5 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

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

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

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

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °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 23.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Northeast wind around 5 mph.
Thursday
Mostly sunny, with a temperature falling to around 33 by 5pm. Northeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 24. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 33. East wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 24. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 31. East wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
A chance of snow after 3am. Mostly cloudy, with a low around 23.
Monday
A chance of snow. Mostly cloudy, with a high near 28.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Cloudy, with a low around 26.
Wednesday
Snow likely. Cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Alyeska AK
 61.05°N 149.11°W (Elev. 3422 ft)
7:53 pm AKST Jan 21, 2026
8pm AKST Jan 21, 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