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.

Overcast

33°F

1°C

Humidity 42%
Wind Speed W 13 G 26 mph
Barometer 29.50 in (999.0 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 24 Feb 3:53 pm AKST
Extended Forecast for

4 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: Areas of blowing snow. Mostly sunny, with a steady temperature around 12. North wind around 30 mph, with gusts as high as 45 mph.

    High: 12 °F

    Areas Blowing
    Snow

  • Tonight

    Tonight: Areas of blowing snow. Mostly clear, with a low around -12. Wind chill values as low as -30. North wind 20 to 30 mph, with gusts as high as 45 mph.

    Low: -12 °F

    Areas Blowing
    Snow

  • Wednesday

    Wednesday: Areas of blowing snow. Mostly sunny, with a high near -6. Wind chill values as low as -45. North wind around 25 mph, with gusts as high as 45 mph.

    High: -6 °F

    Areas Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Areas of blowing snow before 3am. Partly cloudy, with a low around -24. Wind chill values as low as -50. North wind 25 to 30 mph decreasing to 15 to 20 mph after midnight.

    Low: -24 °F

    Areas Blowing
    Snow

  • Thursday

    Thursday: Sunny, with a high near -5. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: -5 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -14. West wind around 5 mph.

    Low: -14 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 1.

    High: 1 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -10.

    Low: -10 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 4.

    High: 4 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Areas of blowing snow. Mostly sunny, with a steady temperature around 12. North wind around 30 mph, with gusts as high as 45 mph.
Tonight
Areas of blowing snow. Mostly clear, with a low around -12. Wind chill values as low as -30. North wind 20 to 30 mph, with gusts as high as 45 mph.
Wednesday
Areas of blowing snow. Mostly sunny, with a high near -6. Wind chill values as low as -45. North wind around 25 mph, with gusts as high as 45 mph.
Wednesday Night
Areas of blowing snow before 3am. Partly cloudy, with a low around -24. Wind chill values as low as -50. North wind 25 to 30 mph decreasing to 15 to 20 mph after midnight.
Thursday
Sunny, with a high near -5. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around -14. West wind around 5 mph.
Friday
Sunny, with a high near 1.
Friday Night
Mostly clear, with a low around -10.
Saturday
Mostly sunny, with a high near 4.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
Partly sunny, with a high near 10.
Sunday Night
Mostly cloudy, with a low around -4.
Monday
Partly sunny, with a high near 12.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
4:03 pm AKST Feb 24, 2026
Forecast Valid:
4pm AKST Feb 24, 2026-6pm AKST Mar 2, 2026
 
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