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.

Mostly Cloudy

21°F

-6°C

Humidity 65%
Wind Speed Calm
Barometer 29.74 in (1007.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 21 Mar 1:53 pm AKDT
Extended Forecast for

6 Miles W Whittier AK

  • This Afternoon

    This Afternoon: Snow showers likely before 4pm. Partly sunny, with a high near 24. East wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A slight chance of snow showers between 7pm and 1am. Partly cloudy, with a low around 10. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 10 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers, mainly after 1pm. Mostly sunny, with a high near 27. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers before 7pm. Partly cloudy, with a low around 14. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. Calm wind.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Calm wind.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

Detailed Forecast

This Afternoon
Snow showers likely before 4pm. Partly sunny, with a high near 24. East wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers between 7pm and 1am. Partly cloudy, with a low around 10. Northwest wind around 5 mph. Chance of precipitation is 20%.
Sunday
A chance of snow showers, mainly after 1pm. Mostly sunny, with a high near 27. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers before 7pm. Partly cloudy, with a low around 14. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.
Monday
Sunny, with a high near 28. Calm wind.
Monday Night
Partly cloudy, with a low around 9. Calm wind.
Tuesday
Sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
Sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 9.
Friday
Sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Whittier AK
 60.78°N 148.84°W (Elev. 157 ft)
Last Update:
3:18 am AKDT Mar 21, 2026
Forecast Valid:
2pm AKDT Mar 21, 2026-6pm AKDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation