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.

Light Rain Fog/Mist

41°F

5°C

Humidity 96%
Wind Speed Calm
Barometer 29.26 in (991.0 mb)
Dewpoint 40°F (4°C)
Visibility 3.00 mi
Last update 15 Oct 8:53 am AKDT
Extended Forecast for

Whittier AK

  • Today

    Today: Rain. The rain could be heavy at times. High near 44. East wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Heavy Rain

  • Tonight

    Tonight: Rain before 10pm, then showers after 10pm. The rain could be heavy at times. Low around 38. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 38 °F

    Heavy Rain

  • Friday

    Friday: Rain. High near 44. East wind around 10 mph. Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Showers before 1am, then rain likely, mainly between 1am and 4am. Low around 36. East wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: Rain likely, mainly between 7am and 10am. Mostly cloudy, with a high near 42. West wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

  • Monday

    Monday: Rain. Cloudy, with a high near 42.

    High: 42 °F

    Rain

Detailed Forecast

Today
Rain. The rain could be heavy at times. High near 44. East wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tonight
Rain before 10pm, then showers after 10pm. The rain could be heavy at times. Low around 38. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain. High near 44. East wind around 10 mph. Chance of precipitation is 80%.
Friday Night
Showers before 1am, then rain likely, mainly between 1am and 4am. Low around 36. East wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday
Rain likely, mainly between 7am and 10am. Mostly cloudy, with a high near 42. West wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 34. West wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
A chance of rain after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Sunday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 36.
Monday
Rain. Cloudy, with a high near 42.
Monday Night
Rain. Cloudy, with a low around 37.
Tuesday
Rain. Cloudy, with a high near 43.
Tuesday Night
Rain likely. Cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Whittier AK
 60.78°N 148.73°W (Elev. 866 ft)
Last Update:
8:32 am AKDT Oct 15, 2026
Forecast Valid:
9am AKDT Oct 15, 2026-6pm AKDT Oct 21, 2026
 
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