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.

Fair

51°F

11°C

Humidity 66%
Wind Speed Vrbl 3 mph
Barometer 29.72 in (1006.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 22 Sep 1:53 pm AKDT
Extended Forecast for

6 Miles NW Girdwood AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow showers between 7pm and 10pm. Partly cloudy, with a low around 32. North wind around 5 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Isolated
    Rain/Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. North wind around 5 mph becoming calm.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. Calm wind becoming east around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 38. East wind around 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, mainly after 1am. Low around 31. East wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Friday

    Friday: Rain and snow before 10am, then snow between 10am and 4pm, then snow, possibly mixed with rain after 4pm. High near 36. Chance of precipitation is 90%.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Showers. Cloudy, with a low around 32.

    Low: 32 °F

    Showers

  • Saturday

    Saturday: Showers. Cloudy, with a high near 35.

    High: 35 °F

    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Calm wind.
Tonight
A slight chance of rain and snow showers between 7pm and 10pm. Partly cloudy, with a low around 32. North wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 39. North wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 32. Calm wind becoming east around 5 mph after midnight.
Thursday
Partly sunny, with a high near 38. East wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Rain, possibly mixed with snow, mainly after 1am. Low around 31. East wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%.
Friday
Rain and snow before 10am, then snow between 10am and 4pm, then snow, possibly mixed with rain after 4pm. High near 36. Chance of precipitation is 90%.
Friday Night
Showers. Cloudy, with a low around 32.
Saturday
Showers. Cloudy, with a high near 35.
Saturday Night
Showers. Cloudy, with a low around 31.
Sunday
Rain and snow showers likely. Cloudy, with a high near 34.
Sunday Night
A chance of showers. Cloudy, with a low around 31.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 34.
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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:
1:52 pm AKDT Sep 22, 2026
Forecast Valid:
2pm AKDT Sep 22, 2026-6pm AKDT Sep 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation