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

23°F

-5°C

Humidity 74%
Wind Speed W 5 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 16 Feb 2:53 am AKST
Extended Forecast for

6 Miles NW Girdwood AK

  • Overnight

    Overnight: Mostly clear, with a low around 2. Northwest wind around 30 mph, with gusts as high as 45 mph.

    Low: 2 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 11. North wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 11 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 6. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 6 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind around 5 mph.

    High: 20 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Northwest wind around 5 mph becoming south after midnight.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 22. Southeast wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 50%.

    High: 22 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 20.

    High: 20 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow before 3am. Mostly cloudy, with a low around -4.

    Low: -4 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 2. Northwest wind around 30 mph, with gusts as high as 45 mph.
Washington's Birthday
Sunny, with a high near 11. North wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Increasing clouds, with a low around 6. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 20. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 13. Northwest wind around 5 mph becoming south after midnight.
Wednesday
A chance of snow. Mostly cloudy, with a high near 22. Southeast wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Thursday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 20.
Thursday Night
A chance of snow before 3am. Mostly cloudy, with a low around -4.
Friday
Mostly sunny, with a high near 6.
Friday Night
Mostly clear, with a low around -1.
Saturday
Sunny, with a high near 10.
Saturday Night
Mostly clear, with a low around -6.
Sunday
Sunny, with a high near 17.
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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:
3:41 am AKST Feb 16, 2026
Forecast Valid:
3am AKST Feb 16, 2026-6pm AKST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation