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

12°F

-11°C

Humidity 51%
Wind Speed W 9 G 17 mph
Barometer 30.60 in (1036.3 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 21 Feb 10:53 am AKST
Extended Forecast for

6 Miles NW Girdwood AK

  • Today

    Today: Sunny, with a high near 13. North wind 10 to 15 mph.

    High: 13 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 17 by 5am. North wind around 10 mph.

    Low: 10 °F⇑

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 26. North wind around 10 mph.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. North wind 5 to 10 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. West wind around 5 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 20. Southeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%.

    Low: 20 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of snow before 9am, then a chance of snow after 3pm. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 3pm. Partly sunny, with a high near 6.

    High: 6 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 13. North wind 10 to 15 mph.
Tonight
Mostly clear, with a temperature rising to around 17 by 5am. North wind around 10 mph.
Sunday
Mostly sunny, with a high near 26. North wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 20. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 31. West wind around 5 mph.
Monday Night
Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 20. Southeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Tuesday
A chance of snow before 9am, then a chance of snow after 3pm. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -2.
Wednesday
A chance of snow before 3pm. Partly sunny, with a high near 6.
Wednesday Night
Mostly cloudy, with a low around -14.
Thursday
Partly sunny, with a high near -2.
Thursday Night
Partly cloudy, with a low around -13.
Friday
Mostly sunny, with a high near 5.
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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:
5:06 am AKST Feb 21, 2026
Forecast Valid:
11am AKST Feb 21, 2026-6pm AKST Feb 27, 2026
 
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