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

47°F

8°C

Humidity 74%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 3 Oct 1:53 pm AKDT
Extended Forecast for

Whittier AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 50. West wind around 10 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain between 10pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 42. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 42 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely before 7am, then rain after 7am. The rain could be heavy at times. High near 50. East wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 50 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Rain. The rain could be heavy at times. Low around 45. East wind around 15 mph. Chance of precipitation is 100%.

    Low: 45 °F

    Heavy Rain

  • Sunday

    Sunday: Rain. High near 51. East wind 10 to 15 mph. Chance of precipitation is 100%.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. The rain could be heavy at times. Low around 45. East wind around 15 mph. Chance of precipitation is 100%.

    Low: 45 °F

    Heavy Rain

  • Monday

    Monday: Rain. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 50. West wind around 10 mph, with gusts as high as 25 mph.
Tonight
A slight chance of rain between 10pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 42. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.
Saturday
Showers likely before 7am, then rain after 7am. The rain could be heavy at times. High near 50. East wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Rain. The rain could be heavy at times. Low around 45. East wind around 15 mph. Chance of precipitation is 100%.
Sunday
Rain. High near 51. East wind 10 to 15 mph. Chance of precipitation is 100%.
Sunday Night
Rain. The rain could be heavy at times. Low around 45. East wind around 15 mph. Chance of precipitation is 100%.
Monday
Rain. High near 52. Chance of precipitation is 100%.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
A chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Whittier AK
 60.78°N 148.73°W (Elev. 866 ft)
Last Update:
3:12 am AKDT Oct 3, 2025
Forecast Valid:
2pm AKDT Oct 3, 2025-6pm AKDT Oct 9, 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