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

38°F

3°C

Humidity 97%
Wind Speed Calm
Barometer 30.08 in (1018.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 27 Aug 7:53 am AKDT
Extended Forecast for

Whittier AK

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 58. West wind around 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Rain, mainly after 1am. The rain could be heavy at times. Low around 48. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 48 °F

    Chance Rain
    then Heavy
    Rain

  • Friday

    Friday: Rain. The rain could be heavy at times. High near 50. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 50 °F

    Heavy Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Cloudy, with a low around 48. East wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 7am. Mostly cloudy, with a high near 59. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 10pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 58. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Rain, mainly after 1am. The rain could be heavy at times. Low around 48. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%.
Friday
Rain. The rain could be heavy at times. High near 50. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Rain likely, mainly before 1am. Cloudy, with a low around 48. East wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.
Saturday
A chance of rain before 7am. Mostly cloudy, with a high near 59. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 49. West wind around 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 50.
Monday
A chance of showers. Partly sunny, with a high near 56.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers. Partly sunny, with a high near 57.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Whittier AK
 60.78°N 148.68°W (Elev. 3 ft)
Last Update:
4:06 am AKDT Aug 27, 2026
Forecast Valid:
8am AKDT Aug 27, 2026-6pm AKDT Sep 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation