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.

Snow Freezing Fog

20°F

-7°C

Humidity 89%
Wind Speed W 6 mph
Barometer 29.05 in (983.9 mb)
Dewpoint 17°F (-8°C)
Visibility 0.50 mi
Wind Chill12°F (-11°C)
Last update 6 Dec 1:53 pm AKST
Extended Forecast for

20 Miles ESE Whittier AK

  • This Afternoon

    This Afternoon: Snow. High near 26. Northeast wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow

  • Tonight

    Tonight: Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. Northeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow Likely

  • Sunday

    Sunday: A slight chance of snow before 3pm. Partly sunny, with a high near 28. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. North wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. North wind around 10 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Northwest wind 10 to 15 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow. High near 26. Northeast wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. Northeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
A slight chance of snow before 3pm. Partly sunny, with a high near 28. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 18. North wind around 5 mph.
Monday
Mostly sunny, with a high near 24. North wind around 10 mph.
Monday Night
Partly cloudy, with a low around 10. Northwest wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 14.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Sunny, with a high near 14.
Thursday Night
Mostly clear, with a low around 10.
Friday
Sunny, with a high near 16.
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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:
6:07 am AKST Dec 6, 2025
Forecast Valid:
2pm AKST Dec 6, 2025-6pm AKST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation