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

14°F

-10°C

Humidity 44%
Wind Speed W 10 G 22 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 20 Feb 2:53 am AKST
Extended Forecast for

6 Miles NNW Alyeska AK

  • Overnight

    Overnight: Areas of blowing snow. Mostly clear, with a low around -7. Wind chill values as low as -35. North wind around 30 mph, with gusts as high as 45 mph.

    Low: -7 °F

    Areas Blowing
    Snow

  • Friday

    Friday: Areas of blowing snow. Sunny, with a high near 7. Wind chill values as low as -35. North wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 7 °F

    Areas Blowing
    Snow

  • Friday Night

    Friday Night: Areas of blowing snow. Clear, with a low around -4. North wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: -4 °F

    Areas Blowing
    Snow

  • Saturday

    Saturday: Sunny, with a high near 9. North wind 15 to 20 mph.

    High: 9 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. Northeast wind around 15 mph.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 20. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 3am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Areas of blowing snow. Mostly clear, with a low around -7. Wind chill values as low as -35. North wind around 30 mph, with gusts as high as 45 mph.
Friday
Areas of blowing snow. Sunny, with a high near 7. Wind chill values as low as -35. North wind 30 to 35 mph, with gusts as high as 45 mph.
Friday Night
Areas of blowing snow. Clear, with a low around -4. North wind 25 to 30 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 9. North wind 15 to 20 mph.
Saturday Night
Mostly clear, with a low around 1. Northeast wind around 15 mph.
Sunday
Mostly sunny, with a high near 20. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly cloudy, with a high near 29.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 17.
Tuesday
A chance of snow. Mostly cloudy, with a high near 22.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -1.
Wednesday
A chance of snow. Mostly cloudy, with a high near 8.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around -12.
Thursday
Partly sunny, with a high near 1.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
7:47 pm AKST Feb 19, 2026
Forecast Valid:
3am AKST Feb 20, 2026-6pm AKST Feb 26, 2026
 
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Additional Resources

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