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.

Fog

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 29.86 in (1011.4 mb)
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Last update 1 Dec 4:53 pm AKST
Extended Forecast for

5 Miles NNW Girdwood AK

  • Tonight

    Tonight: Snow likely, mainly after midnight. Increasing clouds, with a low around 28. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 28 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday

    Tuesday: Snow. High near 34. East wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. East wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 9am. Cloudy, with a high near 33. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Mostly cloudy, with a high near 30. North wind around 5 mph becoming calm.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 3pm. Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely, mainly after midnight. Increasing clouds, with a low around 28. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Snow. High near 34. East wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 31. East wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly before 9am. Cloudy, with a high near 33. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.
Thursday
Mostly cloudy, with a high near 30. North wind around 5 mph becoming calm.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A chance of snow after 3pm. Partly sunny, with a high near 21.
Friday Night
A chance of snow. Mostly cloudy, with a low around 9.
Saturday
A chance of snow. Mostly cloudy, with a high near 13.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 7.
Sunday
A chance of snow. Mostly cloudy, with a high near 12.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10.
Monday
A chance of snow. Mostly cloudy, with a high near 13.
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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:
3:45 pm AKST Dec 1, 2025
Forecast Valid:
5pm AKST Dec 1, 2025-6pm AKST Dec 8, 2025
 
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Additional Resources

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Chance of Precipitation