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

52°F

11°C

Humidity 89%
Wind Speed Calm
Barometer NA
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 9 Jul 10:53 pm AKDT
Extended Forecast for

16 Miles SSW Whittier AK

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West wind around 15 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 53. West wind 5 to 10 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Calm wind becoming southeast around 5 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Rain likely after 4pm. Increasing clouds, with a high near 43. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 43 °F

    Partly Sunny
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 38. East wind around 20 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain before 10am. High near 39. East wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 39 °F

    Rain then
    Cloudy

  • Sunday Night

    Sunday Night: Showers likely. Cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Monday

    Monday: Showers. Cloudy, with a high near 39.

    High: 39 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 10pm. Cloudy, with a low around 36.

    Low: 36 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. West wind around 15 mph.
Friday
Sunny, with a high near 53. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 40. Calm wind becoming southeast around 5 mph after midnight.
Saturday
Rain likely after 4pm. Increasing clouds, with a high near 43. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Saturday Night
Rain. Low around 38. East wind around 20 mph. Chance of precipitation is 90%.
Sunday
Rain before 10am. High near 39. East wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday Night
Showers likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Monday
Showers. Cloudy, with a high near 39.
Monday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 36.
Tuesday
Showers, mainly after 10am. Cloudy, with a high near 40.
Tuesday Night
Showers. Cloudy, with a low around 36.
Wednesday
Showers. Cloudy, with a high near 39.
Wednesday Night
Showers likely. Cloudy, with a low around 35.
Thursday
Showers likely. Cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Whittier AK
 60.56°N 148.85°W (Elev. 4718 ft)
Last Update:
9:07 pm AKDT Jul 9, 2026
Forecast Valid:
11pm AKDT Jul 9, 2026-6pm AKDT Jul 16, 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