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.

Overcast

29°F

-2°C

Humidity 82%
Wind Speed W 10 G 21 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 13 Feb 9:53 am AKST
Extended Forecast for

Alyeska AK

  • Today

    Today: Mostly sunny, with a high near 26. North wind around 5 mph becoming calm in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of snow after 3am. Increasing clouds, with a temperature falling to near 17 by 9pm, then rising to around 24 during the remainder of the night. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.

    Low: 17 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow, mainly after 9am. High near 31. East wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North wind 10 to 15 mph. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Northwest wind 5 to 10 mph.

    Low: 8 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after 3am. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 26. North wind around 5 mph becoming calm in the afternoon.
Tonight
A chance of snow after 3am. Increasing clouds, with a temperature falling to near 17 by 9pm, then rising to around 24 during the remainder of the night. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Saturday
Snow, mainly after 9am. High near 31. East wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North wind 10 to 15 mph. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 23. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 8. Northwest wind 5 to 10 mph.
Washington's Birthday
Mostly sunny, with a high near 20.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 12.
Tuesday
A chance of snow. Mostly cloudy, with a high near 22.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A chance of snow. Partly sunny, with a high near 24.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 13.
Thursday
A chance of snow. Mostly cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
4:58 am AKST Feb 13, 2026
Forecast Valid:
10am AKST Feb 13, 2026-6pm AKST Feb 19, 2026
 
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Additional Resources

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Chance of Precipitation