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.

Light Rain Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.39 in (995.3 mb)
Dewpoint 35°F (2°C)
Visibility 6.00 mi
Last update 30 Nov 9:53 pm AKST
Extended Forecast for

5 Miles NNW Girdwood AK

  • Tonight

    Tonight: Snow. Low around 30. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 3am. Low around 31. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 33. East wind 10 to 20 mph. Chance of precipitation is 90%.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 32. Southeast wind 10 to 15 mph. Chance of precipitation is 90%.

    Low: 32 °F

    Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 9am. Cloudy, with a high near 33. Southeast 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. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow between 9am and 3pm. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Thursday Night

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

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow. Low around 30. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 40%.
Monday Night
Snow, mainly after 3am. Low around 31. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 33. East wind 10 to 20 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 32. Southeast wind 10 to 15 mph. Chance of precipitation is 90%.
Wednesday
Snow likely, mainly before 9am. Cloudy, with a high near 33. Southeast 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. Chance of precipitation is 60%.
Thursday
A chance of snow between 9am and 3pm. Mostly cloudy, with a high near 30.
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.
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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:
9:13 pm AKST Nov 30, 2025
Forecast Valid:
10pm AKST Nov 30, 2025-6pm AKST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation