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

42°F

6°C

Humidity 43%
Wind Speed NA
Barometer 29.98 in (1015.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 6 Apr 2:53 pm AKDT
Extended Forecast for

10 Miles WNW Whittier AK

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 40. Northwest wind around 5 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Partly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow before 1pm, then rain and snow. High near 40. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 32. East wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers, becoming all rain after 1pm. High near 42. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 42 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain showers likely before 1am, then rain and snow showers likely. Mostly cloudy, with a low around 30. East wind around 5 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow showers before 10am. Partly sunny, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 40. Northwest wind around 5 mph.
Tonight
Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 1pm, then rain and snow. High near 40. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow. Low around 32. East wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday
Rain and snow showers, becoming all rain after 1pm. High near 42. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday Night
Rain showers likely before 1am, then rain and snow showers likely. Mostly cloudy, with a low around 30. East wind around 5 mph. Chance of precipitation is 70%.
Thursday
A chance of rain and snow showers before 10am. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Whittier AK
 60.81°N 148.95°W (Elev. 3 ft)
Last Update:
3:27 pm AKDT Apr 6, 2026
Forecast Valid:
3pm AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation