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

41°F

5°C

Humidity 96%
Wind Speed Calm
Barometer NA
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 7 Jul 4:53 am AKDT
Extended Forecast for

12 Miles SSW Whittier AK

  • Today

    Today: A slight chance of showers after 1pm. Partly sunny, with a high near 54. West wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 54 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Showers likely before 4am, then rain after 4am. Low around 42. East wind 15 to 20 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 46. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 10pm, then a chance of showers after 10pm. Low around 38. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Rain then
    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

Detailed Forecast

Today
A slight chance of showers after 1pm. Partly sunny, with a high near 54. West wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.
Tonight
Showers likely before 4am, then rain after 4am. Low around 42. East wind 15 to 20 mph. Chance of precipitation is 80%.
Wednesday
Rain. High near 46. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday Night
Rain before 10pm, then a chance of showers after 10pm. Low around 38. East wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Thursday
Partly sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 44. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Cloudy, with a high near 50.
Saturday Night
A chance of showers. Cloudy, with a low around 41.
Sunday
A chance of showers. Cloudy, with a high near 46.
Sunday Night
Showers likely. Cloudy, with a low around 39.
Monday
Showers likely. Cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Whittier AK
 60.62°N 148.8°W (Elev. 3264 ft)
Last Update:
4:02 am AKDT Jul 7, 2026
Forecast Valid:
5am AKDT Jul 7, 2026-6pm AKDT Jul 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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