Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

25°F

-4°C

Humidity 96%
Wind Speed Vrbl 6 mph
Barometer 28.97 in (981.0 mb)
Dewpoint 24°F (-4°C)
Visibility 4.00 mi
Wind Chill18°F (-8°C)
Last update 10 Jan 4:53 pm AKST
Extended Forecast for

6 Miles NNW Alyeska AK

Winter Weather Advisory January 10, 05:26pm until January 11, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 10, 05:26pm until January 11, 06:00am

    NOW until 6:00am Sun

    Winter Weather Advisory

  • This Afternoon

    High: 22 °F

    Snow and
    Blowing Snow

  • Tonight

    Tonight: Snow.  Areas of blowing snow before midnight. Low around 14. Southeast wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 8 inches possible.

    Low: 14 °F

    Snow and
    Areas Blowing
    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 19. Southeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 19 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 18. South wind 5 to 10 mph.

    High: 18 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Southeast wind 5 to 10 mph.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow.  Mostly cloudy, with a high near 17. Chance of precipitation is 40%.

    High: 17 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 9pm and 3am.  Mostly cloudy, with a low around 7.

    Low: 7 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow. Widespread blowing snow. High near 22. Southeast wind around 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 8 inches possible.
Tonight
Snow. Areas of blowing snow before midnight. Low around 14. Southeast wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 8 inches possible.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 19. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
Mostly cloudy, with a low around 8. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Monday
Partly sunny, with a high near 18. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 7. Southeast wind 5 to 10 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 17. Chance of precipitation is 40%.
Tuesday Night
Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 7.
Wednesday
A chance of snow. Mostly cloudy, with a high near 15.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 3.
Thursday
Snow likely. Cloudy, with a high near 23.
Thursday Night
Snow likely. Cloudy, with a low around 18.
Friday
Snow likely. Cloudy, with a high near 26.
Friday Night
Snow likely. Cloudy, with a low around 13.
Saturday
A chance of snow. Mostly cloudy, with a high near 19.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
4:59 pm AKST Jan 10, 2026
5pm AKST Jan 10, 2026-6pm AKST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database