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.

Fair

8°F

-13°C

Humidity 92%
Wind Speed Calm
Barometer 30.00 in (1016.2 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 25 Nov 7:53 am AKST
Extended Forecast for

14 Miles NE Alyeska AK

  • Today

    Today: A slight chance of snow after 3pm. Partly sunny, with a high near 16. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 16 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: A chance of snow. Mostly cloudy, with a low around 15. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 9am. Cloudy, with a high near 24. East wind 10 to 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow. Low around 23. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 23 °F

    Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow. The snow could be heavy at times. High near 26. East wind 15 to 20 mph. Chance of precipitation is 100%.

    High: 26 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow before 3am. The snow could be heavy at times. Low around 23. East wind 10 to 20 mph. Chance of precipitation is 100%.

    Low: 23 °F

    Heavy Snow

  • Friday

    Friday: Snow likely after 9am. Cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around 25.

    Low: 25 °F

    Snow Likely

  • Saturday

    Saturday: Snow. Cloudy, with a high near 29.

    High: 29 °F

    Snow

Detailed Forecast

Today
A slight chance of snow after 3pm. Partly sunny, with a high near 16. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.
Tonight
A chance of snow. Mostly cloudy, with a low around 15. Southeast wind 10 to 15 mph. Chance of precipitation is 50%.
Wednesday
Snow likely, mainly after 9am. Cloudy, with a high near 24. East wind 10 to 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. Low around 23. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thanksgiving Day
Snow. The snow could be heavy at times. High near 26. East wind 15 to 20 mph. Chance of precipitation is 100%.
Thursday Night
Snow before 3am. The snow could be heavy at times. Low around 23. East wind 10 to 20 mph. Chance of precipitation is 100%.
Friday
Snow likely after 9am. Cloudy, with a high near 28. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around 25.
Saturday
Snow. Cloudy, with a high near 29.
Saturday Night
Snow. Cloudy, with a low around 26.
Sunday
Snow likely. Cloudy, with a high near 30.
Sunday Night
Snow. Cloudy, with a low around 26.
Monday
Snow. Cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
3:44 am AKST Nov 25, 2025
Forecast Valid:
8am AKST Nov 25, 2025-6pm AKST Dec 1, 2025
 
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