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

16°C

61°F

Humidity 63%
Wind Speed E 6 km/h
Barometer 1015.8 mb (30.00 in)
Dewpoint 9°C (48°F)
Visibility 16 km
Last update 12 Jul 5:53 pm AKDT
Extended Forecast for

10 Miles WNW Whittier AK

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Calm wind.

    Low: 10 °C

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 19. Calm wind.

    High: 19 °C

    Sunny

  • Sunday Night

    Sunday Night: Isolated showers after 10pm. Partly cloudy, with a low around 11. East wind 20 to 25 km/h. Chance of precipitation is 20%.

    Low: 11 °C

    Isolated
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 16. East wind 15 to 25 km/h.

    High: 16 °C

    Mostly Cloudy

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 11. Calm wind. Chance of precipitation is 40%.

    Low: 11 °C

    Scattered
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Calm wind.

    High: 17 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °C

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 18.

    High: 18 °C

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 11.

    Low: 11 °C

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 10. Calm wind.
Sunday
Sunny, with a high near 19. Calm wind.
Sunday Night
Isolated showers after 10pm. Partly cloudy, with a low around 11. East wind 20 to 25 km/h. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 16. East wind 15 to 25 km/h.
Monday Night
Scattered showers. Mostly cloudy, with a low around 11. Calm wind. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 17. Calm wind.
Tuesday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 18.
Wednesday Night
A chance of rain. Cloudy, with a low around 11.
Thursday
A chance of rain. Cloudy, with a high near 19.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 11.
Friday
A chance of rain. Mostly cloudy, with a high near 18.
Friday Night
A chance of rain. Mostly cloudy, with a low around 12.
Saturday
A chance of rain. Mostly cloudy, with a high near 19.
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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 m)
Last Update:
3:18 pm AKDT Jul 12, 2025
Forecast Valid:
6pm AKDT Jul 12, 2025-6pm AKDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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