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

22°F

-6°C

Humidity 52%
Wind Speed W 8 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 22 Feb 4:53 pm AKST
Extended Forecast for

5 Miles NNW Girdwood AK

  • Tonight

    Tonight: Partly cloudy, with a low around 25. North wind 10 to 15 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36. North wind 5 to 10 mph becoming west in the afternoon.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow, mainly after 9pm. Low around 22. Light and variable wind becoming northwest 5 to 10 mph in the evening. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 9am. Areas of blowing snow after noon. Partly sunny, with a high near 27. North wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely
    then Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Areas of blowing snow. Partly cloudy, with a low around 1. Northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 1 °F

    Areas Blowing
    Snow

  • Wednesday

    Wednesday: Areas of blowing snow. Mostly sunny, with a high near 2. Northwest wind 20 to 25 mph, with gusts as high as 45 mph.

    High: 2 °F

    Areas Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Areas of blowing snow before 9pm. Partly cloudy, with a low around -18.

    Low: -18 °F

    Areas Blowing
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near -4.

    High: -4 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -15.

    Low: -15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. North wind 10 to 15 mph.
Monday
Partly sunny, with a high near 36. North wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Snow, mainly after 9pm. Low around 22. Light and variable wind becoming northwest 5 to 10 mph in the evening. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow likely, mainly before 9am. Areas of blowing snow after noon. Partly sunny, with a high near 27. North wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%.
Tuesday Night
Areas of blowing snow. Partly cloudy, with a low around 1. Northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Wednesday
Areas of blowing snow. Mostly sunny, with a high near 2. Northwest wind 20 to 25 mph, with gusts as high as 45 mph.
Wednesday Night
Areas of blowing snow before 9pm. Partly cloudy, with a low around -18.
Thursday
Mostly sunny, with a high near -4.
Thursday Night
Partly cloudy, with a low around -15.
Friday
Mostly sunny, with a high near 4.
Friday Night
Partly cloudy, with a low around -6.
Saturday
Partly sunny, with a high near 15.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 1.
Sunday
A chance of snow. Mostly cloudy, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Girdwood AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
3:26 pm AKST Feb 22, 2026
Forecast Valid:
5pm AKST Feb 22, 2026-6pm AKST Mar 1, 2026
 
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Additional Resources

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Chance of Precipitation