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

58°F

14°C

Humidity 70%
Wind Speed SE 10 G 23 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Jun 5:53 pm AKDT
Extended Forecast for

Whittier AK

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. East wind 5 to 10 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 1pm. Cloudy, with a high near 56. East wind around 5 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 48. East wind 5 to 15 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Cloudy, with a high near 57. East wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Cloudy, with a low around 50. East wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 50 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain before 1pm, then showers likely after 1pm. Cloudy, with a high near 59. East wind around 5 mph. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers. Cloudy, with a low around 47. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 10am. Cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. East wind 5 to 10 mph.
Sunday
A chance of rain, mainly after 1pm. Cloudy, with a high near 56. East wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 48. East wind 5 to 15 mph. Chance of precipitation is 30%.
Monday
A chance of rain. Cloudy, with a high near 57. East wind 5 to 10 mph. Chance of precipitation is 50%.
Monday Night
A chance of rain. Cloudy, with a low around 50. East wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday
A chance of rain before 1pm, then showers likely after 1pm. Cloudy, with a high near 59. East wind around 5 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Cloudy, with a low around 47. Chance of precipitation is 50%.
Wednesday
A chance of showers before 10am. Cloudy, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly cloudy, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
A chance of showers. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Whittier AK
 60.78°N 148.68°W (Elev. 3 ft)
Last Update:
1:27 pm AKDT Jun 20, 2026
Forecast Valid:
6pm AKDT Jun 20, 2026-6pm AKDT Jun 27, 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