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.

Freezing Fog

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 29.50 in (998.9 mb)
Dewpoint 28°F (-2°C)
Visibility 0.50 mi
Last update 6 Feb 7:53 pm AKST
Extended Forecast for

10 Miles N Alyeska AK

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southeast wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after noon. Mostly cloudy, with a high near 32. Southeast wind around 5 mph. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly between 9pm and 3am. Cloudy, with a low around 26. South wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly after noon. Cloudy, with a high near 31. South wind around 5 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 24. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 24 °F

    Snow

  • Monday

    Monday: Snow, mainly after 3pm. High near 31. Calm wind. Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Snow

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Cloudy, with a low around 24.

    Low: 24 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Southeast wind 5 to 10 mph.
Saturday
A slight chance of snow after noon. Mostly cloudy, with a high near 32. Southeast wind around 5 mph. Chance of precipitation is 20%.
Saturday Night
Snow likely, mainly between 9pm and 3am. Cloudy, with a low around 26. South wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after noon. Cloudy, with a high near 31. South wind around 5 mph. Chance of precipitation is 60%.
Sunday Night
Snow. Low around 24. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
Snow, mainly after 3pm. High near 31. Calm wind. Chance of precipitation is 80%.
Monday Night
Snow. Low around 24. Chance of precipitation is 80%.
Tuesday
Snow. Cloudy, with a high near 32.
Tuesday Night
Snow. Cloudy, with a low around 24.
Wednesday
Snow. Cloudy, with a high near 30.
Wednesday Night
Snow. Cloudy, with a low around 19.
Thursday
Snow. Cloudy, with a high near 26.
Thursday Night
Snow likely. Cloudy, with a low around 7.
Friday
Snow likely. Mostly cloudy, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Alyeska AK
 61.1°N 149.16°W (Elev. 4196 ft)
Last Update:
2:30 pm AKST Feb 6, 2026
Forecast Valid:
8pm AKST Feb 6, 2026-6pm AKST Feb 13, 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