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.

Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 29.74 in (1007.0 mb)
Dewpoint 33°F (1°C)
Visibility 6.00 mi
Last update 1 Dec 10:53 am AKST
Extended Forecast for

Whittier AK

  • Today

    Today: Mostly sunny, with a high near 39. West wind around 15 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain, mainly after 9pm. Low around 35. West wind 5 to 15 mph. Chance of precipitation is 100%.

    Low: 35 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain. High near 40. West wind 10 to 15 mph becoming east in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 40 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 38. East wind around 5 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 3pm. Cloudy, with a high near 40. East wind around 5 mph. Chance of precipitation is 70%.

    High: 40 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain between 9am and 3pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 3pm. Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 39. West wind around 15 mph.
Tonight
Rain, mainly after 9pm. Low around 35. West wind 5 to 15 mph. Chance of precipitation is 100%.
Tuesday
Rain. High near 40. West wind 10 to 15 mph becoming east in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain. Low around 38. East wind around 5 mph. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 3pm. Cloudy, with a high near 40. East wind around 5 mph. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. East wind around 5 mph. Chance of precipitation is 60%.
Thursday
A chance of rain between 9am and 3pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
A chance of snow after 3pm. Partly sunny, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
A chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18.
Sunday
Snow likely. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Whittier AK
 60.78°N 148.68°W (Elev. 3 ft)
Last Update:
9:42 am AKST Dec 1, 2025
Forecast Valid:
11am AKST Dec 1, 2025-6pm AKST Dec 7, 2025
 
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