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.

Rain Fog/Mist

38°F

3°C

Humidity 89%
Wind Speed SE 13 G 29 mph
Barometer 28.69 in (971.6 mb)
Dewpoint 35°F (2°C)
Visibility 4.00 mi
Wind Chill30°F (-1°C)
Last update 20 Nov 7:53 pm AKST
Extended Forecast for

6 Miles NW Girdwood AK

  • Tonight

    Tonight: Snow showers before midnight, then snow, mainly after midnight. Areas of blowing snow. Low around 26. East wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow. High near 29. East wind 10 to 15 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 9pm, then scattered snow showers after 3am. Low around 18. Northeast wind 5 to 10 mph becoming southeast 10 to 15 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow then
    Chance Snow

  • Saturday

    Saturday: Scattered snow showers, mainly before 3pm. Mostly cloudy, with a high near 22. East wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 22 °F

    Scattered
    Snow Showers

  • Saturday Night

    Saturday Night: Scattered snow showers, mainly between 9pm and 3am. Partly cloudy, with a low around 13. East wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 13 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 18. East wind around 5 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow between 9pm and 3am. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.

    Low: 11 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow after 3am. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Snow showers before midnight, then snow, mainly after midnight. Areas of blowing snow. Low around 26. East wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 29. East wind 10 to 15 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, mainly before 9pm, then scattered snow showers after 3am. Low around 18. Northeast wind 5 to 10 mph becoming southeast 10 to 15 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Scattered snow showers, mainly before 3pm. Mostly cloudy, with a high near 22. East wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
Scattered snow showers, mainly between 9pm and 3am. Partly cloudy, with a low around 13. East wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 18. East wind around 5 mph.
Sunday Night
A chance of snow between 9pm and 3am. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 16.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 14.
Tuesday
A chance of snow. Mostly cloudy, with a high near 21.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Mostly cloudy, with a high near 22.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thanksgiving Day
A chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Girdwood AK
 61°N 149.28°W (Elev. 3556 ft)
Last Update:
7:56 pm AKST Nov 20, 2025
Forecast Valid:
8pm AKST Nov 20, 2025-6pm AKST Nov 27, 2025
 
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Additional Resources

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Chance of Precipitation