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

13°F

-11°C

Humidity 35%
Wind Speed W 10 G 23 mph
Barometer 29.36 in (994.3 mb)
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 25 Feb 3:53 am AKST
Extended Forecast for

14 Miles NE Alyeska AK

  • Overnight

    Overnight: Areas of blowing snow. Mostly clear, with a low around -10. Wind chill values as low as -30. North wind around 25 mph, with gusts as high as 30 mph.

    Low: -10 °F

    Areas Blowing
    Snow

  • Wednesday

    Wednesday: Areas of blowing snow. Mostly sunny, with a high near -5. Wind chill values as low as -40. North wind 25 to 30 mph.

    High: -5 °F

    Areas Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Areas of blowing snow before midnight. Partly cloudy, with a low around -22. Wind chill values as low as -55. North wind 20 to 30 mph, with gusts as high as 35 mph.

    Low: -22 °F

    Areas Blowing
    Snow then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near -4. Wind chill values as low as -45. North wind 10 to 20 mph.

    High: -4 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -15. North wind 5 to 10 mph.

    Low: -15 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 3. Northwest wind around 5 mph.

    High: 3 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -11.

    Low: -11 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 4.

    High: 4 °F

    Sunny

  • Saturday Night

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

    Low: -9 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of blowing snow. Mostly clear, with a low around -10. Wind chill values as low as -30. North wind around 25 mph, with gusts as high as 30 mph.
Wednesday
Areas of blowing snow. Mostly sunny, with a high near -5. Wind chill values as low as -40. North wind 25 to 30 mph.
Wednesday Night
Areas of blowing snow before midnight. Partly cloudy, with a low around -22. Wind chill values as low as -55. North wind 20 to 30 mph, with gusts as high as 35 mph.
Thursday
Sunny, with a high near -4. Wind chill values as low as -45. North wind 10 to 20 mph.
Thursday Night
Mostly clear, with a low around -15. North wind 5 to 10 mph.
Friday
Sunny, with a high near 3. Northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around -11.
Saturday
Sunny, with a high near 4.
Saturday Night
Mostly clear, with a low around -9.
Sunday
Sunny, with a high near 6.
Sunday Night
Mostly clear, with a low around -7.
Monday
Sunny, with a high near 8.
Monday Night
Mostly clear, with a low around -4.
Tuesday
Partly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
9:41 pm AKST Feb 24, 2026
Forecast Valid:
3am AKST Feb 25, 2026-6pm AKST Mar 3, 2026
 
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