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

32°F

0°C

Humidity 73%
Wind Speed W 9 G 17 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 6 Apr 7:53 am AKDT
Extended Forecast for

10 Miles NE Alyeska AK

  • Today

    Today: Increasing clouds, with a high near 22. North wind 5 to 10 mph becoming northeast in the afternoon.

    High: 22 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Light southeast wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. High near 23. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 20. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    Low: 20 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 24. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 24 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 19. South wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before 10am. Partly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 22. North wind 5 to 10 mph becoming northeast in the afternoon.
Tonight
Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Light southeast wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 23. Southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 20. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Wednesday
Snow. High near 24. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19. South wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday
A chance of snow before 10am. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Partly sunny, with a high near 25.
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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:
3:58 am AKDT Apr 6, 2026
Forecast Valid:
8am AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation