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 53%
Wind Speed W 12 G 23 mph
Barometer 29.49 in (998.7 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 18 Mar 1:53 am AKDT
Extended Forecast for

6 Miles W Whittier AK

  • Overnight

    Overnight: Mostly clear, with a low around -3. West wind around 10 mph.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow, mainly after 4pm. Increasing clouds, with a high near 14. West wind around 10 mph. Chance of precipitation is 30%.

    High: 14 °F

    Sunny then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 3. West wind around 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 3 °F

    Snow Likely

  • Thursday

    Thursday: Snow, mainly before 4pm. High near 16. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 16 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 12. West wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Likely

  • Friday

    Friday: Snow showers, mainly after 7am. High near 22. Calm wind becoming northeast around 5 mph. Chance of precipitation is 90%.

    High: 22 °F

    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -3. West wind around 10 mph.
Wednesday
A chance of snow, mainly after 4pm. Increasing clouds, with a high near 14. West wind around 10 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 3. West wind around 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Snow, mainly before 4pm. High near 16. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
Snow likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 12. West wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Friday
Snow showers, mainly after 7am. High near 22. Calm wind becoming northeast around 5 mph. Chance of precipitation is 90%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Sunny, with a high near 25.
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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:
8:14 pm AKDT Mar 17, 2026
Forecast Valid:
2am AKDT Mar 18, 2026-6pm AKDT Mar 24, 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