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.

Mostly Cloudy

19°F

-7°C

Humidity 96%
Wind Speed Calm
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 10 Nov 12:53 am AKST
Extended Forecast for

6 Miles N Alyeska AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 11. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 25. Southeast wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph.

    High: 25 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. North wind 5 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 24. North wind 5 to 10 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Calm wind becoming east around 5 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Calm wind becoming east around 5 mph in the morning.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 9am. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 3am. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 11. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, with a high near 25. Southeast wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 18. North wind 5 to 10 mph.
Veterans Day
Sunny, with a high near 24. North wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 16. Calm wind becoming east around 5 mph.
Wednesday
Mostly sunny, with a high near 24. Calm wind becoming east around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
A chance of snow after 9am. Mostly cloudy, with a high near 22.
Thursday Night
A chance of snow before 3am. Mostly cloudy, with a low around 14.
Friday
A chance of snow after 3pm. Mostly cloudy, with a high near 22.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
A chance of snow. Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Alyeska AK
 61.05°N 149.11°W (Elev. 3422 ft)
Last Update:
8:41 pm AKST Nov 9, 2025
Forecast Valid:
1am AKST Nov 10, 2025-6pm AKST Nov 16, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation