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

10°F

-12°C

Humidity 67%
Wind Speed Calm
Barometer NA
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 13 Mar 7:53 pm AKDT
Extended Forecast for

20 Miles ESE Whittier AK

  • Tonight

    Tonight: Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Partly Cloudy
    then
    Scattered
    Snow Showers

  • Saturday

    Saturday: Snow showers likely, mainly after 7am. Mostly cloudy, with a high near 24. Northwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely. Mostly cloudy, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely before 10am, then snow likely between 10am and 1pm, then snow showers likely after 1pm. Cloudy, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 24 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 12. West wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 12 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 16. West wind around 15 mph, with gusts as high as 20 mph.

    High: 16 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 18.

    High: 18 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 10pm. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday
Snow showers likely, mainly after 7am. Mostly cloudy, with a high near 24. Northwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow showers likely before 10am, then snow likely between 10am and 1pm, then snow showers likely after 1pm. Cloudy, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 12. West wind 10 to 15 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 16. West wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 18.
Tuesday Night
A chance of snow showers before 10pm. Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
A chance of snow showers. Partly sunny, with a high near 17.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 9.
Friday
A chance of snow showers. Partly sunny, with a high near 22.
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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:
8:02 pm AKDT Mar 13, 2026
Forecast Valid:
8pm AKDT Mar 13, 2026-6pm AKDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation