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.

A Few Clouds

7°F

-14°C

Humidity 37%
Wind Speed W 13 G 32 mph
Barometer 29.44 in (997.0 mb)
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 25 Feb 1:53 pm AKST
Extended Forecast for

5 Miles NW Alyeska AK

  • This Afternoon

    This Afternoon: Areas of blowing snow. Mostly sunny, with a high near -6. Wind chill values as low as -40. North wind around 30 mph, with gusts as high as 35 mph.

    High: -6 °F

    Areas Blowing
    Snow

  • Tonight

    Tonight: Areas of blowing snow. Mostly clear, with a low around -23. Wind chill values as low as -50. North wind 25 to 35 mph decreasing to 15 to 25 mph after midnight.

    Low: -23 °F

    Areas Blowing
    Snow

  • Thursday

    Thursday: Sunny, with a high near -6. Wind chill values as low as -50. North wind 10 to 15 mph.

    High: -6 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -15. Wind chill values as low as -30. North wind 5 to 10 mph.

    Low: -15 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 2. West wind 5 to 10 mph.

    High: 2 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -11. Northwest wind 5 to 10 mph becoming northeast in the evening.

    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 -10.

    Low: -10 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 8.

    High: 8 °F

    Sunny

Detailed Forecast

This Afternoon
Areas of blowing snow. Mostly sunny, with a high near -6. Wind chill values as low as -40. North wind around 30 mph, with gusts as high as 35 mph.
Tonight
Areas of blowing snow. Mostly clear, with a low around -23. Wind chill values as low as -50. North wind 25 to 35 mph decreasing to 15 to 25 mph after midnight.
Thursday
Sunny, with a high near -6. Wind chill values as low as -50. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around -15. Wind chill values as low as -30. North wind 5 to 10 mph.
Friday
Sunny, with a high near 2. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -11. Northwest wind 5 to 10 mph becoming northeast in the evening.
Saturday
Sunny, with a high near 4.
Saturday Night
Mostly clear, with a low around -10.
Sunday
Sunny, with a high near 8.
Sunday Night
Mostly clear, with a low around -6.
Monday
Sunny, with a high near 10.
Monday Night
Mostly clear, with a low around -4.
Tuesday
A chance of snow. Mostly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Alyeska AK
 61.02°N 149.22°W (Elev. 4324 ft)
Last Update:
11:50 am AKST Feb 25, 2026
Forecast Valid:
2pm AKST Feb 25, 2026-6pm AKST Mar 3, 2026
 
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