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.

Fog/Mist

23°F

-5°C

Humidity 96%
Wind Speed W 3 mph
Barometer 30.31 in (1026.7 mb)
Dewpoint 22°F (-6°C)
Visibility 1.75 mi
Last update 21 Jan 6:53 pm AKST
Extended Forecast for

10 Miles WNW Whittier AK

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Patchy
    Freezing Fog

  • Thursday

    Thursday: Patchy freezing fog before 9am. Mostly sunny, with a high near 31. East wind around 5 mph becoming calm.

    High: 31 °F

    Patchy
    Freezing Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. East wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

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

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. East wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. East wind 5 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 3am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Patchy freezing fog after 9pm. Mostly clear, with a low around 20. Calm wind.
Thursday
Patchy freezing fog before 9am. Mostly sunny, with a high near 31. East wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 17. East wind around 5 mph.
Friday
Mostly sunny, with a high near 31. East wind around 5 mph.
Friday Night
Partly cloudy, with a low around 25. East wind around 5 mph.
Saturday
Partly sunny, with a high near 34. East wind 5 to 10 mph.
Saturday Night
A chance of snow after 3am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 35.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23.
Monday
A chance of snow. Mostly cloudy, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Snow likely. Mostly cloudy, with a high near 32.
Tuesday Night
Rain and snow likely. Cloudy, with a low around 25.
Wednesday
Rain and snow likely. Cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Whittier AK
 60.81°N 148.95°W (Elev. 3 ft)
Last Update:
2:57 pm AKST Jan 21, 2026
Forecast Valid:
7pm AKST Jan 21, 2026-6pm AKST Jan 28, 2026
 
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Additional Resources

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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