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.

A Few Clouds

2°F

-17°C

Humidity 76%
Wind Speed W 8 mph
Barometer 29.47 in (998.0 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 28 Dec 10:53 am AKST
Extended Forecast for

13 Miles NNE Alyeska AK

  • Today

    Today: Sunny, with a high near 3. North wind 10 to 15 mph.

    High: 3 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around -6. East wind around 10 mph.

    Low: -6 °F

    Clear

  • Monday

    Monday: A chance of snow, mainly after noon. Increasing clouds, with a high near 14. East wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 14 °F

    Slight Chance
    Snow then
    Chance Snow

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 7. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 20. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 20 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 6. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 6 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 13. Chance of precipitation is 30%.

    High: 13 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around -3.

    Low: -3 °F

    Chance Snow

  • New Year's Day

    New Year's Day: A chance of snow before 3pm. Partly sunny, with a high near 2.

    High: 2 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 3. North wind 10 to 15 mph.
Tonight
Clear, with a low around -6. East wind around 10 mph.
Monday
A chance of snow, mainly after noon. Increasing clouds, with a high near 14. East wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday Night
Snow likely. Cloudy, with a low around 7. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 20. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 6. East wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 40%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 13. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around -3.
New Year's Day
A chance of snow before 3pm. Partly sunny, with a high near 2.
Thursday Night
Mostly cloudy, with a low around -5.
Friday
Partly sunny, with a high near 5.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Partly sunny, with a high near 5.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Alyeska AK
 61.13°N 148.88°W (Elev. 5052 ft)
Last Update:
3:28 am AKST Dec 28, 2025
Forecast Valid:
11am AKST Dec 28, 2025-6pm AKST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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