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

1°F

-17°C

Humidity 72%
Wind Speed W 7 mph
Barometer 29.44 in (997.0 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 4 Mar 12:53 am AKST
Extended Forecast for

Girdwood AK

  • Overnight

    Overnight: Mostly clear, with a low around -7. Calm wind becoming northeast around 5 mph.

    Low: -7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 17. Calm wind.

    High: 17 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 3am. Partly cloudy, with a low around 1. East wind around 5 mph. Chance of precipitation is 20%.

    Low: 1 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers before 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 27. Southeast wind around 5 mph. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow, mainly after midnight. Low around 19. East wind 5 to 15 mph. Chance of precipitation is 80%.

    Low: 19 °F

    Chance Snow
    then Snow

  • Friday

    Friday: Snow before noon, then snow showers, mainly after noon. High near 33. East wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: Snow showers likely, mainly after 3am. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely before 9am, then snow likely after 9am. Cloudy, with a high near 24.

    High: 24 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 3am. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around -7. Calm wind becoming northeast around 5 mph.
Wednesday
Sunny, with a high near 17. Calm wind.
Wednesday Night
A slight chance of snow showers after 3am. Partly cloudy, with a low around 1. East wind around 5 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers before 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 27. Southeast wind around 5 mph. Chance of precipitation is 40%.
Thursday Night
Snow, mainly after midnight. Low around 19. East wind 5 to 15 mph. Chance of precipitation is 80%.
Friday
Snow before noon, then snow showers, mainly after noon. High near 33. East wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Snow showers likely, mainly after 3am. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.
Saturday
Snow showers likely before 9am, then snow likely after 9am. Cloudy, with a high near 24.
Saturday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 6.
Sunday
A chance of snow. Mostly cloudy, with a high near 19.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around -3.
Tuesday
Partly sunny, with a high near 15.
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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:
8:53 pm AKST Mar 3, 2026
Forecast Valid:
1am AKST Mar 4, 2026-6pm AKDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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