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

21°F

-6°C

Humidity 96%
Wind Speed Calm
Barometer 29.41 in (996.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 14 Nov 6:53 pm AKST
Extended Forecast for

7 Miles NNE Alyeska AK

  • Tonight

    Tonight: Partly cloudy, with a low around 14. East wind around 10 mph becoming northeast after midnight.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 16. North wind 5 to 10 mph becoming light northeast in the afternoon.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow after 3pm. Partly sunny, with a high near 17. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 30%.

    High: 17 °F

    Mostly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 9pm. Low around 16. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Snow

  • Monday

    Monday: Snow, mainly before 3pm. Areas of blowing snow between 9am and noon. High near 24. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 24 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Snow, mainly after 9pm. Low around 19. Chance of precipitation is 80%.

    Low: 19 °F

    Snow

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 24.

    High: 24 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely. Cloudy, with a low around 18.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. East wind around 10 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 16. North wind 5 to 10 mph becoming light northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 8. Calm wind.
Sunday
A chance of snow after 3pm. Partly sunny, with a high near 17. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Snow, mainly after 9pm. Low around 16. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday
Snow, mainly before 3pm. Areas of blowing snow between 9am and noon. High near 24. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Monday Night
Snow, mainly after 9pm. Low around 19. Chance of precipitation is 80%.
Tuesday
Snow likely. Cloudy, with a high near 24.
Tuesday Night
Snow likely. Cloudy, with a low around 18.
Wednesday
Snow likely, mainly before 3pm. Cloudy, with a high near 24.
Wednesday Night
Snow likely. Cloudy, with a low around 21.
Thursday
Snow. Cloudy, with a high near 26.
Thursday Night
Snow. Cloudy, with a low around 20.
Friday
Snow likely. Cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Alyeska AK
 61.08°N 149.05°W (Elev. 5049 ft)
Last Update:
2:12 pm AKST Nov 14, 2025
Forecast Valid:
7pm AKST Nov 14, 2025-6pm AKST Nov 21, 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