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

38°F

3°C

Humidity 57%
Wind Speed W 8 G 18 mph
Barometer 29.97 in (1015.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 6 Apr 11:53 am AKDT
Extended Forecast for

20 Miles ESE Whittier AK

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. West wind 20 to 25 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: A chance of snow between 1am and 4am, then rain and snow likely. Increasing clouds, with a low around 39. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 39 °F

    Mostly Clear
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 4pm. High near 40. East wind 5 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 7pm, then rain and snow between 7pm and 1am, then rain after 1am. Low around 38. Northeast wind around 10 mph. Chance of precipitation is 100%.

    Low: 38 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain before 7am, then rain and snow between 7am and 1pm, then rain after 1pm. High near 38. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. Northeast wind around 5 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm. Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 40. West wind 20 to 25 mph.
Tonight
A chance of snow between 1am and 4am, then rain and snow likely. Increasing clouds, with a low around 39. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain and snow, becoming all rain after 4pm. High near 40. East wind 5 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain before 7pm, then rain and snow between 7pm and 1am, then rain after 1am. Low around 38. Northeast wind around 10 mph. Chance of precipitation is 100%.
Wednesday
Rain before 7am, then rain and snow between 7am and 1pm, then rain after 1pm. High near 38. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Wednesday Night
Rain likely before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. Northeast wind around 5 mph. Chance of precipitation is 70%.
Thursday
A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 50%.
Thursday Night
A chance of rain before 10pm. Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
A chance of rain. Partly sunny, 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:
8:11 am AKDT Apr 6, 2026
Forecast Valid:
12pm AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation