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.

Mostly Cloudy

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 30.03 in (1017.1 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Last update 28 Nov 10:53 am AKST
Extended Forecast for

5 Miles NNW Girdwood AK

  • Today

    Today: Snow likely, mainly before 3pm. Mostly sunny, with a high near 30. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.

    High: 30 °F

    Snow Likely

  • Tonight

    Tonight: A slight chance of snow before 9pm. Partly cloudy, with a low around 24. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Snow, mainly after noon. High near 32. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 32 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. Low around 30. East wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly after noon. Cloudy, with a high near 32. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Cloudy, with a low around 29. East wind 5 to 15 mph. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly between 9am and 3pm. Cloudy, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely, mainly after 3pm. Cloudy, with a high near 33.

    High: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Snow likely, mainly before 3pm. Mostly sunny, with a high near 30. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A slight chance of snow before 9pm. Partly cloudy, with a low around 24. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.
Saturday
Snow, mainly after noon. High near 32. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
Snow. Low around 30. East wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Sunday
Snow likely, mainly after noon. Cloudy, with a high near 32. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before midnight. Cloudy, with a low around 29. East wind 5 to 15 mph. Chance of precipitation is 70%.
Monday
Snow likely, mainly between 9am and 3pm. Cloudy, with a high near 32. Chance of precipitation is 60%.
Monday Night
A chance of snow before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 29.
Tuesday
Rain and snow likely, mainly after 3pm. Cloudy, with a high near 33.
Tuesday Night
Rain and snow likely, mainly before 3am. Cloudy, with a low around 30.
Wednesday
Rain and snow likely. Cloudy, with a high near 33.
Wednesday Night
Snow likely. Cloudy, with a low around 27.
Thursday
A chance of snow. Cloudy, with a high near 30.
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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:
7:56 am AKST Nov 28, 2025
Forecast Valid:
11am AKST Nov 28, 2025-6pm AKST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation