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.

Light Rain Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 29.47 in (997.8 mb)
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Last update 1 Dec 1:53 am AKST
Extended Forecast for

2 Miles SW Whittier AK

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 33. West wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 36. West wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Snow likely between 9pm and 3am, then rain. Low around 33. Light and variable wind becoming east 10 to 15 mph in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow before noon, then rain between noon and 3pm, then rain and snow after 3pm. The rain could be heavy at times. High near 36. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    High: 36 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 34. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely, mainly before 3pm. Cloudy, with a high near 36. East wind around 5 mph becoming calm. Chance of precipitation is 70%.

    High: 36 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then snow likely between 9pm and 3am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A chance of snow between 9am and 3pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow after 3am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 33. West wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 36. West wind 10 to 15 mph. Chance of precipitation is 30%.
Monday Night
Snow likely between 9pm and 3am, then rain. Low around 33. Light and variable wind becoming east 10 to 15 mph in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain and snow before noon, then rain between noon and 3pm, then rain and snow after 3pm. The rain could be heavy at times. High near 36. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%.
Tuesday Night
Rain and snow. Low around 34. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.
Wednesday
Rain and snow likely, mainly before 3pm. Cloudy, with a high near 36. East wind around 5 mph becoming calm. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow before 9pm, then snow likely between 9pm and 3am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday
A chance of snow between 9am and 3pm. Mostly cloudy, with a high near 36.
Thursday Night
A chance of snow after 3am. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Partly sunny, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Mostly cloudy, with a high near 20.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12.
Sunday
Snow likely. Mostly cloudy, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Whittier AK
 60.75°N 148.73°W (Elev. 1827 ft)
Last Update:
1:52 am AKST Dec 1, 2025
Forecast Valid:
3am AKST Dec 1, 2025-6pm AKST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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