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

33°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 29.56 in (1001.1 mb)
Dewpoint 33°F (1°C)
Visibility 0.25 mi
Last update 17 Oct 6:53 am AKDT
Extended Forecast for

10 Miles NNW Whittier AK

  • Today

    Today: A slight chance of rain and snow before 1pm, then a slight chance of rain after 4pm. Partly sunny, with a high near 42. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tonight

    Tonight: A slight chance of showers before 7pm. Partly cloudy, with a low around 28. West wind around 5 mph. Chance of precipitation is 10%.

    Low: 28 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 4pm. Mostly sunny, with a high near 40. West wind around 5 mph becoming calm. Chance of precipitation is 10%.

    High: 40 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain, mainly after 1am. Low around 32. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain before 1pm, then rain and snow. High near 43. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 43 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 10pm. Low around 38. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Rain. High near 46. Chance of precipitation is 90%.

    High: 46 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 10pm, then rain and snow likely. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow likely. Cloudy, with a high near 40.

    High: 40 °F

    Snow Likely

Detailed Forecast

Today
A slight chance of rain and snow before 1pm, then a slight chance of rain after 4pm. Partly sunny, with a high near 42. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 7pm. Partly cloudy, with a low around 28. West wind around 5 mph. Chance of precipitation is 10%.
Sunday
A slight chance of showers after 4pm. Mostly sunny, with a high near 40. West wind around 5 mph becoming calm. Chance of precipitation is 10%.
Sunday Night
Rain, mainly after 1am. Low around 32. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%.
Monday
Rain before 1pm, then rain and snow. High near 43. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Monday Night
Rain and snow, becoming all snow after 10pm. Low around 38. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday
Rain. High near 46. Chance of precipitation is 90%.
Tuesday Night
Rain before 10pm, then rain and snow likely. Cloudy, with a low around 34.
Wednesday
Snow likely. Cloudy, with a high near 40.
Wednesday Night
A chance of rain and snow before 4am, then a chance of snow. Cloudy, with a low around 28.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Whittier AK
 60.91°N 148.78°W (Elev. 148 ft)
Last Update:
4:46 am AKDT Oct 17, 2026
Forecast Valid:
7am AKDT Oct 17, 2026-6pm AKDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation