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

24°F

-4°C

Humidity 84%
Wind Speed W 10 G 17 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 19 Feb 1:53 am AKST
Extended Forecast for

5 Miles NNW Girdwood AK

  • Overnight

    Overnight: A slight chance of snow. Mostly cloudy, with a low around 14. North wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Areas of blowing snow after 3pm. Mostly sunny, with a temperature falling to around 7 by 5pm. North wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 18 °F⇓

    Partly Sunny
    then Areas
    Blowing Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -2. North wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: -2 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 5. North wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 5 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around -6. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: -6 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 8. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 8 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow. Mostly cloudy, with a low around 14. North wind 10 to 15 mph. Chance of precipitation is 20%.
Thursday
Areas of blowing snow after 3pm. Mostly sunny, with a temperature falling to around 7 by 5pm. North wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly clear, with a low around -2. North wind 25 to 30 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 5. North wind 25 to 30 mph, with gusts as high as 40 mph.
Friday Night
Clear, with a low around -6. North wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 8. North wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 1.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Mostly cloudy, with a high near 28.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A chance of snow. Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Girdwood AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
8:09 pm AKST Feb 18, 2026
Forecast Valid:
2am AKST Feb 19, 2026-6pm AKST Feb 25, 2026
 
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Additional Resources

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