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

17°F

-8°C

Humidity 92%
Wind Speed NW 3 mph
Barometer 29.60 in (1002.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 15 Nov 4:53 pm AKST
Extended Forecast for

Girdwood AK

  • Tonight

    Tonight: Mostly clear, with a low around 18. Calm wind becoming northwest around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of snow after 3pm. Increasing clouds, with a high near 30. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 30 °F

    Sunny then
    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Temperature rising to around 35 by 3am. East wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 29 °F⇑

    Snow

  • Monday

    Monday: Snow. High near 39. East wind 10 to 15 mph becoming light and variable in the afternoon. Chance of precipitation is 100%.

    High: 39 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 9pm, then a chance of snow showers after midnight. Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 33 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of snow showers before 3pm. Mostly cloudy, with a high near 39. East wind around 5 mph. Chance of precipitation is 40%.

    High: 39 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 9pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 9am, then a chance of rain. Cloudy, with a high near 41.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Calm wind becoming northwest around 5 mph.
Sunday
A chance of snow after 3pm. Increasing clouds, with a high near 30. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Snow. Temperature rising to around 35 by 3am. East wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Monday
Snow. High near 39. East wind 10 to 15 mph becoming light and variable in the afternoon. Chance of precipitation is 100%.
Monday Night
Snow likely, mainly before 9pm, then a chance of snow showers after midnight. Mostly cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.
Tuesday
A chance of snow showers before 3pm. Mostly cloudy, with a high near 39. East wind around 5 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow after 9pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow before 9am, then a chance of rain. Cloudy, with a high near 41.
Wednesday Night
A chance of rain. Cloudy, with a low around 33.
Thursday
Rain, mainly after 3pm. Cloudy, with a high near 42.
Thursday Night
Rain. Cloudy, with a low around 30.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 36.
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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:
1:50 pm AKST Nov 15, 2025
Forecast Valid:
5pm AKST Nov 15, 2025-6pm AKST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation