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.

Light Rain

40°F

4°C

Humidity 97%
Wind Speed Vrbl 3 mph
Barometer 29.12 in (986.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 5 Nov 1:53 pm AKST
Extended Forecast for

10 Miles N Alyeska AK

  • This Afternoon

    This Afternoon: A slight chance of snow showers before 3pm. Partly sunny, with a high near 28. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 20. North wind around 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 26. North wind around 5 mph becoming east in the afternoon.

    High: 26 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow after 3am. Mostly cloudy, with a low around 22. Calm wind becoming east around 5 mph in the evening. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow. High near 27. Southeast wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 90%.

    High: 27 °F

    Snow

  • Saturday Night

    Saturday Night: A chance of snow before 9pm. Mostly cloudy, with a low around 16. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 3am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 3pm. Partly sunny, with a high near 24.

    High: 24 °F

    Snow Likely

Detailed Forecast

This Afternoon
A slight chance of snow showers before 3pm. Partly sunny, with a high near 28. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 20. North wind around 10 mph.
Friday
Mostly cloudy, with a high near 26. North wind around 5 mph becoming east in the afternoon.
Friday Night
A chance of snow after 3am. Mostly cloudy, with a low around 22. Calm wind becoming east around 5 mph in the evening. Chance of precipitation is 30%.
Saturday
Snow. High near 27. Southeast wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 90%.
Saturday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 16. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 22.
Sunday Night
A chance of snow after 3am. Mostly cloudy, with a low around 17.
Monday
Snow likely, mainly after 3pm. Partly sunny, with a high near 24.
Monday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 20.
Tuesday
Snow likely. Mostly cloudy, with a high near 26.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Veterans Day
A chance of snow. Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Alyeska AK
 61.1°N 149.05°W (Elev. 5007 ft)
Last Update:
8:12 am AKST Nov 5, 2026
Forecast Valid:
2pm AKST Nov 5, 2026-6pm AKST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation