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

27°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 30.41 in (1029.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Jan 7:53 pm AKST
Extended Forecast for

6 Miles W Whittier AK

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Partly cloudy, with a low around 19. West wind around 10 mph.

    Low: 19 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy freezing fog before 9am. Partly sunny, with a high near 32. West wind around 5 mph.

    High: 32 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Northwest wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 30. North wind 5 to 10 mph becoming east in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. East wind around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 31. East wind around 5 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow after 3pm. Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Patchy freezing fog after 9pm. Partly cloudy, with a low around 19. West wind around 10 mph.
Wednesday
Patchy freezing fog before 9am. Partly sunny, with a high near 32. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 22. Northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 30. North wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 18. East wind around 5 mph.
Friday
Sunny, with a high near 31. East wind around 5 mph.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A chance of snow after 3pm. Partly sunny, with a high near 33.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22.
Monday
A chance of snow. Mostly cloudy, with a high near 28.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Whittier AK
 60.78°N 148.84°W (Elev. 157 ft)
Last Update:
8:03 pm AKST Jan 20, 2026
Forecast Valid:
8pm AKST Jan 20, 2026-6pm AKST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation