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

50°F

10°C

Humidity 68%
Wind Speed W 8 mph
Barometer 29.58 in (1001.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 29 Sep 3:53 pm AKDT
Extended Forecast for

Girdwood AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. West wind around 5 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind becoming north around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. Calm wind.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 4am. Increasing clouds, with a low around 38. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Mostly Clear
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 7am. Cloudy, with a high near 52. East wind around 5 mph. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly before 4am. Low around 42. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 10am. Cloudy, with a high near 52. Chance of precipitation is 50%.

    High: 52 °F

    Chance Rain
    then Cloudy

  • Thursday Night

    Thursday Night: Rain likely after 10pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. West wind around 5 mph.
Tonight
Mostly clear, with a low around 36. Calm wind becoming north around 5 mph.
Tuesday
Sunny, with a high near 56. Calm wind.
Tuesday Night
A chance of rain after 4am. Increasing clouds, with a low around 38. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Wednesday
Rain likely, mainly after 7am. Cloudy, with a high near 52. East wind around 5 mph. Chance of precipitation is 70%.
Wednesday Night
Rain, mainly before 4am. Low around 42. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday
A chance of rain before 10am. Cloudy, with a high near 52. Chance of precipitation is 50%.
Thursday Night
Rain likely after 10pm. Mostly cloudy, with a low around 39.
Friday
A chance of rain. Mostly cloudy, with a high near 53.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Cloudy, with a high near 53.
Saturday Night
A chance of rain. Cloudy, with a low around 42.
Sunday
Rain likely. Cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Girdwood AK
 60.94°N 149.17°W (Elev. 98 ft)
Last Update:
3:18 pm AKDT Sep 29, 2025
Forecast Valid:
4pm AKDT Sep 29, 2025-6pm AKDT Oct 5, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation