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

44°F

7°C

Humidity 55%
Wind Speed W 8 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Apr 5:53 pm AKDT
Extended Forecast for

20 Miles ESE Whittier AK

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northwest wind 10 to 15 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: A chance of rain, mainly after 4pm. Increasing clouds, with a high near 42. Northwest wind 5 to 10 mph becoming light west in the afternoon. Chance of precipitation is 30%.

    High: 42 °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. Light west wind increasing to 10 to 15 mph in the evening. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42. West wind 5 to 10 mph becoming light in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 33. Calm wind. Chance of precipitation is 80%.

    Low: 33 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain before 10am, then showers after 10am. High near 36. Calm wind. Chance of precipitation is 100%.

    High: 36 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain

  • Monday

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

    High: 39 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Northwest wind 10 to 15 mph.
Friday
A chance of rain, mainly after 4pm. Increasing clouds, with a high near 42. 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. Light west wind increasing to 10 to 15 mph in the evening. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 42. West wind 5 to 10 mph becoming light in the afternoon.
Saturday Night
Rain, mainly after 10pm. Low around 33. Calm wind. Chance of precipitation is 80%.
Sunday
Rain before 10am, then showers after 10am. High near 36. Calm wind. Chance of precipitation is 100%.
Sunday Night
Rain. Low around 31. Chance of precipitation is 90%.
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.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 31.
Thursday
A chance of rain and snow. Cloudy, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
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:
3:06 pm AKDT Apr 9, 2026
Forecast Valid:
6pm AKDT Apr 9, 2026-6pm AKDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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