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

40°F

4°C

Humidity 60%
Wind Speed Vrbl 7 mph
Barometer 30.40 in (1029.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 23 Jan 11:53 am AKST
Extended Forecast for

10 Miles WNW Whittier AK

  • This Afternoon

    This Afternoon: Sunny, with a high near 33. Southeast wind around 10 mph.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Patchy freezing fog. Mostly clear, with a low around 15. Southeast wind 5 to 10 mph.

    Low: 15 °F

    Patchy
    Freezing Fog

  • Saturday

    Saturday: Patchy freezing fog before 3pm. Sunny, with a high near 26. East wind around 5 mph.

    High: 26 °F

    Patchy
    Freezing Fog

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. East wind around 5 mph becoming calm after midnight.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Calm wind becoming east around 5 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers before 9pm, then snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 23. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: A chance of snow. Cloudy, with a high near 32. Chance of precipitation is 50%.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow likely, becoming all rain after 3pm. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 33. Southeast wind around 10 mph.
Tonight
Patchy freezing fog. Mostly clear, with a low around 15. Southeast wind 5 to 10 mph.
Saturday
Patchy freezing fog before 3pm. Sunny, with a high near 26. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 16. East wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 30. Calm wind becoming east around 5 mph.
Sunday Night
A chance of snow showers before 9pm, then snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 23. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Cloudy, with a high near 32. Chance of precipitation is 50%.
Monday Night
A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 25.
Tuesday
Rain and snow likely, becoming all rain after 3pm. Cloudy, with a high near 36.
Tuesday Night
Rain. Cloudy, with a low around 30.
Wednesday
Rain. Cloudy, with a high near 38.
Wednesday Night
Rain. Cloudy, with a low around 32.
Thursday
Rain. Cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Whittier AK
 60.81°N 148.95°W (Elev. 3 ft)
Last Update:
1:53 am AKST Jan 23, 2026
Forecast Valid:
12pm AKST Jan 23, 2026-6pm AKST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation