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

27°F

-3°C

Humidity 69%
Wind Speed Vrbl 5 mph
Barometer 30.23 in (1023.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 15 Feb 9:53 pm AKST
Extended Forecast for

Girdwood AK

  • Tonight

    Tonight: Mostly clear, with a low around 10. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 22. West wind 5 to 15 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 5. Northeast wind around 5 mph becoming calm after midnight.

    Low: 5 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Calm wind.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Calm wind becoming east around 5 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 25. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 9am. Partly sunny, with a high near 23.

    High: 23 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow before 3am. Mostly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 10. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Washington's Birthday
Sunny, with a high near 22. West wind 5 to 15 mph.
Monday Night
Increasing clouds, with a low around 5. Northeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 22. Calm wind.
Tuesday Night
Partly cloudy, with a low around 13. Calm wind becoming east around 5 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 25. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Thursday
Snow likely, mainly before 9am. Partly sunny, with a high near 23.
Thursday Night
A chance of snow before 3am. Mostly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 10.
Friday Night
Mostly clear, with a low around 1.
Saturday
Sunny, with a high near 14.
Saturday Night
Mostly clear, with a low around -3.
Sunday
Sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Girdwood AK
 60.94°N 149.17°W (Elev. 98 ft)
Last Update:
8:03 pm AKST Feb 15, 2026
Forecast Valid:
10pm AKST Feb 15, 2026-6pm AKST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation