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.

Overcast

43°F

6°C

Humidity 89%
Wind Speed Vrbl 5 mph
Barometer 29.52 in (999.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 31 Aug 8:53 am AKDT
Extended Forecast for

6 Miles NW Girdwood AK

  • Today

    Today: Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 38. Northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 38 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 32. Northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 45. Northwest wind 5 to 10 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. North wind 10 to 15 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 42. Northwest wind 10 to 15 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Northwest wind 10 to 15 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers before 4pm, then a chance of snow showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of showers after 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 4pm. Mostly cloudy, with a high near 45.

    High: 45 °F

    Showers
    Likely

Detailed Forecast

Today
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 38. Northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 32. Northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 45. Northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 33. North wind 10 to 15 mph.
Wednesday
Sunny, with a high near 42. Northwest wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 34. Northwest wind 10 to 15 mph.
Thursday
A chance of rain and snow showers before 4pm, then a chance of snow showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Thursday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 38.
Friday
Showers likely, mainly before 4pm. Mostly cloudy, with a high near 45.
Friday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 39.
Saturday
A chance of showers. Mostly cloudy, with a high near 45.
Saturday Night
A chance of showers. Cloudy, with a low around 38.
Sunday
A chance of showers. Cloudy, with a high near 42.
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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:
8:22 am AKDT Aug 31, 2026
Forecast Valid:
9am AKDT Aug 31, 2026-6pm AKDT Sep 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation