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.

Overcast

34°F

1°C

Humidity 54%
Wind Speed E 6 mph
Barometer 29.79 in (1008.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Apr 6:53 pm AKDT
Extended Forecast for

14 Miles NE Alyeska AK

  • Tonight

    Tonight: Mostly clear, with a low around 16. South wind around 5 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 25. Calm wind.

    High: 25 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Southeast wind around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow showers after 4pm. Mostly sunny, with a high near 27. Southeast wind around 5 mph. Chance of precipitation is 30%.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 10pm, then snow, mainly after 10pm. Low around 23. East wind around 5 mph. Chance of precipitation is 80%.

    Low: 23 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before 7am. Mostly cloudy, with a high near 29. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 16. South wind around 5 mph.
Friday
Sunny, with a high near 25. Calm wind.
Friday Night
Partly cloudy, with a low around 20. Southeast wind around 5 mph.
Saturday
A chance of snow showers after 4pm. Mostly sunny, with a high near 27. Southeast wind around 5 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers before 10pm, then snow, mainly after 10pm. Low around 23. East wind around 5 mph. Chance of precipitation is 80%.
Sunday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 29. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Mostly cloudy, with a high near 29.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 24.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
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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:
3:25 pm AKDT Apr 2, 2026
Forecast Valid:
6pm AKDT Apr 2, 2026-6pm AKDT Apr 9, 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