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.

Light Rain

52°F

11°C

Humidity 89%
Wind Speed Calm
Barometer 29.83 in (1010.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 22 Aug 8:53 pm AKDT
Extended Forecast for

15 Miles SE Whittier AK

  • Tonight

    Tonight: Rain before 1am, then scattered showers after 1am. Low around 51. North wind around 5 mph. Chance of precipitation is 90%.

    Low: 51 °F

    Rain

  • Sunday

    Sunday: Scattered showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 62. West wind around 5 mph. Chance of precipitation is 30%.

    High: 62 °F

    Scattered
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Calm wind becoming west around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. West wind around 5 mph becoming calm.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%.

    Low: 52 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 55. Northeast wind around 5 mph. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 10pm, then a chance of showers after 10pm. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Rain then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 10am. Mostly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 10pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Tonight
Rain before 1am, then scattered showers after 1am. Low around 51. North wind around 5 mph. Chance of precipitation is 90%.
Sunday
Scattered showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 62. West wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 48. Calm wind becoming west around 5 mph.
Monday
Sunny, with a high near 61. West wind around 5 mph becoming calm.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%.
Tuesday
Rain. High near 55. Northeast wind around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Rain before 10pm, then a chance of showers after 10pm. Low around 48. Chance of precipitation is 80%.
Wednesday
A chance of showers before 10am. Mostly sunny, with a high near 65.
Wednesday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 49.
Thursday
A chance of showers before 4pm. Partly sunny, with a high near 64.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49.
Friday
A chance of showers. Cloudy, with a high near 58.
Friday Night
A chance of showers. Cloudy, with a low around 48.
Saturday
A chance of showers. Cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Whittier AK
 60.66°N 148.3°W (Elev. 157 ft)
Last Update:
12:47 pm AKDT Aug 22, 2026
Forecast Valid:
9pm AKDT Aug 22, 2026-6pm AKDT Aug 29, 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