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

35°F

2°C

Humidity 64%
Wind Speed W 14 G 24 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 6 Apr 9:53 am AKDT
Extended Forecast for

13 Miles NNE Alyeska AK

  • Today

    Today: Partly sunny, with a high near 24. Northwest wind 5 to 10 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow after 1am. Mostly cloudy, with a low around 20. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 30%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow. High near 25. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 22. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Snow

  • Wednesday

    Wednesday: Snow likely. Cloudy, with a high near 26. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 26 °F

    Snow Likely

  • Wednesday Night

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

    Low: 19 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 24. Northwest wind 5 to 10 mph.
Tonight
A chance of snow after 1am. Mostly cloudy, with a low around 20. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 30%.
Tuesday
Snow. High near 25. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 22. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Wednesday
Snow likely. Cloudy, with a high near 26. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Alyeska AK
 61.13°N 148.94°W (Elev. 5630 ft)
Last Update:
8:11 am AKDT Apr 6, 2026
Forecast Valid:
10am AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation