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.

Mostly Cloudy

25°F

-4°C

Humidity 92%
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 7 Mar 4:53 am AKST
Extended Forecast for

Girdwood AK

  • Overnight

    Overnight: Snow showers likely. Mostly cloudy, with a low around 18. Southeast wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 21. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 9. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 20. West wind around 5 mph.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2. Northwest wind around 5 mph.

    Low: -2 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 14. Northwest wind 5 to 10 mph.

    High: 14 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 10.

    High: 10 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Mostly cloudy, with a low around 18. Southeast wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Saturday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 21. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 9. West wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 20. West wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around -2. Northwest wind around 5 mph.
Monday
Partly sunny, with a high near 14. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around -6.
Tuesday
Mostly sunny, with a high near 10.
Tuesday Night
Partly cloudy, with a low around -6.
Wednesday
Mostly sunny, with a high near 13.
Wednesday Night
Mostly clear, with a low around -5.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Girdwood AK
 60.94°N 149.17°W (Elev. 98 ft)
Last Update:
4:20 am AKST Mar 7, 2026
Forecast Valid:
5am AKST Mar 7, 2026-6pm AKDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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