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 67%
Wind Speed W 10 G 20 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 31 Dec 6:53 pm AKST
Extended Forecast for

7 Miles NNW Alyeska AK

  • Tonight

    Tonight: Clear, with a temperature falling to near 1 by 11pm, then rising to around 11 during the remainder of the night. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 1 °F⇑

    Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 11. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 11 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 4. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 4 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -3. East wind around 10 mph becoming north after midnight.

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 2. North wind 5 to 10 mph becoming light in the afternoon.

    High: 2 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -10.

    Low: -10 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of snow after 3pm. Mostly sunny, with a high near 1.

    High: 1 °F

    Sunny then
    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around -5.

    Low: -5 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a temperature falling to near 1 by 11pm, then rising to around 11 during the remainder of the night. North wind around 15 mph, with gusts as high as 25 mph.
New Year's Day
Mostly sunny, with a high near 11. North wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around -1. North wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 4. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around -3. East wind around 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 2. North wind 5 to 10 mph becoming light in the afternoon.
Saturday Night
Mostly clear, with a low around -10.
Sunday
A chance of snow after 3pm. Mostly sunny, with a high near 1.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -5.
Monday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 14.
Monday Night
Snow. Cloudy, with a low around 9.
Tuesday
Snow. Cloudy, with a high near 16.
Tuesday Night
Snow. Cloudy, with a low around 4.
Wednesday
Snow likely. Mostly cloudy, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
2:44 pm AKST Dec 31, 2025
Forecast Valid:
7pm AKST Dec 31, 2025-6pm AKST Jan 7, 2026
 
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