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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

10 Miles NE Alyeska AK

  • Today

    Today: Sunny, with a high near 28. Southeast wind around 5 mph.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 21. Southeast wind around 5 mph.

    Low: 21 °F

    Clear

  • Sunday

    Sunday: A chance of snow, mainly after 3pm. Increasing clouds, with a high near 25. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 25 °F

    Sunny then
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 9pm. Mostly cloudy, with a low around 17. West wind around 5 mph. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly after 3pm. Cloudy, with a high near 22. West wind around 5 mph. Chance of precipitation is 70%.

    High: 22 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Low around 16. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 16 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 26. Chance of precipitation is 90%.

    High: 26 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Cloudy, with a low around 20.

    Low: 20 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely. Cloudy, with a high near 26.

    High: 26 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 28. Southeast wind around 5 mph.
Tonight
Clear, with a low around 21. Southeast wind around 5 mph.
Sunday
A chance of snow, mainly after 3pm. Increasing clouds, with a high near 25. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Sunday Night
Snow likely, mainly after 9pm. Mostly cloudy, with a low around 17. West wind around 5 mph. Chance of precipitation is 60%.
Monday
Snow likely, mainly after 3pm. Cloudy, with a high near 22. West wind around 5 mph. Chance of precipitation is 70%.
Monday Night
Snow. Low around 16. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Tuesday
Snow. High near 26. Chance of precipitation is 90%.
Tuesday Night
Snow likely. Cloudy, with a low around 20.
Wednesday
Snow likely. Cloudy, with a high near 26.
Wednesday Night
Snow likely. Cloudy, with a low around 22.
Thursday
Snow likely. Cloudy, with a high near 27.
Thursday Night
Snow likely. Cloudy, with a low around 22.
Friday
Snow likely. Cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
4:40 am AKST Jan 24, 2026
Forecast Valid:
5am AKST Jan 24, 2026-6pm AKST Jan 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation