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

1°F

-17°C

Humidity 51%
Wind Speed W 6 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 26 Feb 8:53 pm AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • Tonight

    Tonight: Clear, with a low around -19. Wind chill values as low as -40. Northwest wind 5 to 10 mph.

    Low: -19 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 0. Wind chill values as low as -40. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 0 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -15. Wind chill values as low as -30. Southwest wind 5 to 10 mph becoming light west after midnight.

    Low: -15 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 2. West wind around 5 mph.

    High: 2 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around -12. Northwest wind around 5 mph, with gusts as high as 20 mph.

    Low: -12 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 5. North wind 5 to 10 mph becoming light in the afternoon.

    High: 5 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -9.

    Low: -9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 7.

    High: 7 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around -19. Wind chill values as low as -40. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 0. Wind chill values as low as -40. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around -15. Wind chill values as low as -30. Southwest wind 5 to 10 mph becoming light west after midnight.
Saturday
Sunny, with a high near 2. West wind around 5 mph.
Saturday Night
Clear, with a low around -12. Northwest wind around 5 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 5. North wind 5 to 10 mph becoming light in the afternoon.
Sunday Night
Mostly clear, with a low around -9.
Monday
Sunny, with a high near 7.
Monday Night
Partly cloudy, with a low around -5.
Tuesday
Sunny, with a high near 11.
Tuesday Night
A chance of snow. Partly cloudy, with a low around -3.
Wednesday
A chance of snow. Mostly cloudy, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 6.
Thursday
A chance of snow. Mostly cloudy, with a high near 18.
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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:
8:38 pm AKST Feb 26, 2026
Forecast Valid:
9pm AKST Feb 26, 2026-6pm AKST Mar 5, 2026
 
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