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

59°F

15°C

Humidity 58%
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 1 Jul 8:53 pm AKDT
Extended Forecast for

20 Miles ESE Whittier AK

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 53. Calm wind.

    High: 53 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain between 10pm and 1am, then scattered showers after 1am. Mostly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 47 °F

    Chance Rain

  • Independence Day

    Independence Day: Rain likely, mainly after 1pm. Cloudy, with a high near 52. East wind around 5 mph. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely before 10pm, then showers after 10pm. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before 4pm. Mostly cloudy, with a high near 54.

    High: 54 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. Calm wind.
Thursday
Mostly cloudy, with a high near 53. Calm wind.
Thursday Night
A chance of rain between 10pm and 1am, then scattered showers after 1am. Mostly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 51. Calm wind.
Friday Night
A chance of rain between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Independence Day
Rain likely, mainly after 1pm. Cloudy, with a high near 52. East wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
Rain likely before 10pm, then showers after 10pm. Low around 47. Chance of precipitation is 80%.
Sunday
Showers, mainly before 4pm. Mostly cloudy, with a high near 54.
Sunday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of showers. Partly sunny, with a high near 56.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Whittier AK
 60.63°N 148.14°W (Elev. 0 ft)
Last Update:
4:41 pm AKDT Jul 1, 2026
Forecast Valid:
9pm AKDT Jul 1, 2026-6pm AKDT Jul 8, 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