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

50°F

10°C

Humidity 96%
Wind Speed Calm
Barometer 29.86 in (1011.1 mb)
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Last update 22 Aug 11:53 pm AKDT
Extended Forecast for

24 Miles SE Whittier AK

  • Overnight

    Overnight: Rain before 1am, then showers likely, mainly between 1am and 4am. Low around 51. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Rain

  • Sunday

    Sunday: Scattered showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind around 5 mph. Chance of precipitation is 30%.

    High: 61 °F

    Scattered
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. West wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. West wind around 5 mph becoming calm in the morning.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 50%.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain. High near 53. East wind around 5 mph. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 10pm. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: A chance of showers before 4pm. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain before 1am, then showers likely, mainly between 1am and 4am. Low around 51. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.
Sunday
Scattered showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 48. West wind around 5 mph.
Monday
Sunny, with a high near 60. West wind around 5 mph becoming calm in the morning.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 50%.
Tuesday
Rain. High near 53. East wind around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Rain, mainly before 10pm. Low around 48. Chance of precipitation is 80%.
Wednesday
A chance of showers before 4pm. Mostly cloudy, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
A chance of showers between 10am and 4pm. Mostly sunny, with a high near 62.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49.
Friday
A chance of showers. Mostly cloudy, with a high near 55.
Friday Night
A chance of showers. Cloudy, with a low around 48.
Saturday
A chance of showers. Cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
24 Miles SE Whittier AK
 60.55°N 148.14°W (Elev. 656 ft)
Last Update:
10:02 pm AKDT Aug 22, 2026
Forecast Valid:
12am AKDT Aug 23, 2026-6pm AKDT Aug 29, 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