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

8°F

-13°C

Humidity 50%
Wind Speed W 12 G 22 mph
Barometer 29.50 in (999.2 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 18 Mar 9:53 am AKDT
Extended Forecast for

Girdwood AK

  • Today

    Today: A chance of snow showers, mainly after 4pm. Partly sunny, with a high near 15. West wind around 5 mph. Chance of precipitation is 30%.

    High: 15 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 2. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 16. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 4am. Mostly cloudy, with a low around 4. Northwest wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 4 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 21. Northeast wind around 5 mph. Chance of precipitation is 70%.

    High: 21 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 10pm. Mostly cloudy, with a low around 8. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 8 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 50%.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow showers, mainly after 4pm. Partly sunny, with a high near 15. West wind around 5 mph. Chance of precipitation is 30%.
Tonight
Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 2. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 16. West wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers likely, mainly before 4am. Mostly cloudy, with a low around 4. Northwest wind around 5 mph becoming calm. Chance of precipitation is 70%.
Friday
Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 21. Northeast wind around 5 mph. Chance of precipitation is 70%.
Friday Night
A chance of snow showers before 10pm. Mostly cloudy, with a low around 8. North wind around 5 mph. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 50%.
Saturday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 9.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Sunny, with a high near 26.
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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:
7:31 am AKDT Mar 18, 2026
Forecast Valid:
10am AKDT Mar 18, 2026-6pm AKDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation