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

42°F

6°C

Humidity 82%
Wind Speed S 14 G 29 mph
Barometer 29.68 in (1005.2 mb)
Dewpoint 37°F (3°C)
Visibility 3.00 mi
Wind Chill35°F (2°C)
Last update 12 May 10:53 pm AKDT
Extended Forecast for

6 Miles NW Girdwood AK

  • Tonight

    Tonight: Snow. Low around 31. East wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow

  • Wednesday

    Wednesday: Snow before 10am, then snow showers likely, mainly between 10am and 1pm. High near 34. East wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Scattered snow showers. Mostly cloudy, with a low around 29. East wind around 10 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Scattered
    Snow Showers

  • Thursday

    Thursday: Scattered snow showers, mainly before 10am. Partly sunny, with a high near 32. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 32 °F

    Scattered
    Snow Showers
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Southeast wind 5 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. Southeast wind around 5 mph.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers after 4pm. Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Snow. Low around 31. East wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow before 10am, then snow showers likely, mainly between 10am and 1pm. High near 34. East wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Scattered snow showers. Mostly cloudy, with a low around 29. East wind around 10 mph. Chance of precipitation is 40%.
Thursday
Scattered snow showers, mainly before 10am. Partly sunny, with a high near 32. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 26. Southeast wind 5 to 10 mph.
Friday
Partly sunny, with a high near 33. Southeast wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow showers after 4pm. Partly sunny, with a high near 31.
Saturday Night
Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 27.
Sunday
Snow showers likely. Cloudy, with a high near 31.
Sunday Night
Snow showers likely. Cloudy, with a low around 27.
Monday
Snow showers likely. Cloudy, with a high near 32.
Monday Night
Snow showers likely. Cloudy, with a low around 27.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 32.
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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:
8:19 pm AKDT May 12, 2026
Forecast Valid:
10pm AKDT May 12, 2026-6pm AKDT May 19, 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