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

73°F

23°C

Humidity 46%
Wind Speed E 7 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 31 Jul 4:53 pm AKDT
Extended Forecast for

28 Miles SE Whittier AK

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Calm wind.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind.

    High: 63 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. South wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 58. Calm wind.

    High: 58 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of rain after 10pm. Cloudy, with a low around 50. Southeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 50 °F

    Chance Rain

  • Monday

    Monday: Rain. High near 53. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Showers. Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Tuesday

    Tuesday: Showers. Cloudy, with a high near 51.

    High: 51 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Cloudy, with a low around 48.

    Low: 48 °F

    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 52. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind.
Saturday Night
Mostly clear, with a low around 51. South wind around 5 mph becoming calm.
Sunday
Increasing clouds, with a high near 58. Calm wind.
Sunday Night
A chance of rain after 10pm. Cloudy, with a low around 50. Southeast wind around 5 mph. Chance of precipitation is 40%.
Monday
Rain. High near 53. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Monday Night
Showers. Low around 48. Chance of precipitation is 90%.
Tuesday
Showers. Cloudy, with a high near 51.
Tuesday Night
Showers. Cloudy, with a low around 48.
Wednesday
Showers. Cloudy, with a high near 52.
Wednesday Night
Showers. Cloudy, with a low around 48.
Thursday
Showers likely. Cloudy, with a high near 55.
Thursday Night
Showers likely. Cloudy, with a low around 47.
Friday
Showers likely. Cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
28 Miles SE Whittier AK
 60.53°N 148.04°W (Elev. 771 ft)
Last Update:
1:23 pm AKDT Jul 31, 2026
Forecast Valid:
5pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 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