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.

Light Snow

23°F

-5°C

Humidity 78%
Wind Speed W 10 G 21 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill13°F (-11°C)
Last update 19 Feb 5:53 am AKST
Extended Forecast for

6 Miles N Alyeska AK

  • Today

    Today: Areas of blowing snow after 9am. Mostly sunny, with a temperature falling to around 4 by 5pm. North wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon.

    High: 17 °F⇓

    Areas Blowing
    Snow

  • Tonight

    Tonight: Areas of blowing snow. Mostly clear, with a low around -5. North wind 30 to 35 mph, with gusts as high as 45 mph.

    Low: -5 °F

    Areas Blowing
    Snow

  • Friday

    Friday: Areas of blowing snow before noon, then areas of blowing snow after 3pm. Sunny, with a high near 4. Wind chill values as low as -30. North wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 4 °F

    Areas Blowing
    Snow

  • Friday Night

    Friday Night: Areas of blowing snow before 9pm. Clear, with a low around -4. North wind 25 to 30 mph.

    Low: -4 °F

    Areas Blowing
    Snow then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 8. North wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 8 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Areas of blowing snow after 9am. Mostly sunny, with a temperature falling to around 4 by 5pm. North wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon.
Tonight
Areas of blowing snow. Mostly clear, with a low around -5. North wind 30 to 35 mph, with gusts as high as 45 mph.
Friday
Areas of blowing snow before noon, then areas of blowing snow after 3pm. Sunny, with a high near 4. Wind chill values as low as -30. North wind 25 to 30 mph, with gusts as high as 40 mph.
Friday Night
Areas of blowing snow before 9pm. Clear, with a low around -4. North wind 25 to 30 mph.
Saturday
Sunny, with a high near 8. North wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 1. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 32.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 27.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12.
Wednesday
A chance of snow. Mostly cloudy, with a high near 20.
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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:
5:56 am AKST Feb 19, 2026
Forecast Valid:
6am AKST Feb 19, 2026-6pm AKST Feb 25, 2026
 
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