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

27°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.16 in (1021.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 9 Apr 7:53 am AKDT
Extended Forecast for

20 Miles ESE Whittier AK

  • Today

    Today: Isolated showers before 10am. Sunny, with a high near 43. Northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 43 °F

    Isolated
    Showers then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. West wind around 15 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: A chance of rain, mainly after 4pm. Increasing clouds, with a high near 44. Northwest wind 5 to 10 mph becoming light west in the afternoon. Chance of precipitation is 30%.

    High: 44 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 32. West wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44. West wind 5 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 50%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 31.

    Low: 31 °F

    Rain

  • Monday

    Monday: A chance of rain before 4pm. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Rain

Detailed Forecast

Today
Isolated showers before 10am. Sunny, with a high near 43. Northwest wind around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 33. West wind around 15 mph.
Friday
A chance of rain, mainly after 4pm. Increasing clouds, with a high near 44. Northwest wind 5 to 10 mph becoming light west in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 32. West wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 44. West wind 5 to 10 mph.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 50%.
Sunday
Rain. High near 36. Chance of precipitation is 80%.
Sunday Night
Rain. Cloudy, with a low around 31.
Monday
A chance of rain before 4pm. Mostly cloudy, with a high near 39.
Monday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A chance of rain. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Whittier AK
 60.64°N 148.19°W (Elev. 0 ft)
Last Update:
7:42 am AKDT Apr 9, 2026
Forecast Valid:
8am AKDT Apr 9, 2026-6pm AKDT Apr 15, 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