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 Snow Fog/Mist

28°F

-2°C

Humidity 85%
Wind Speed Vrbl 5 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 24°F (-4°C)
Visibility 1.00 mi
Wind Chill22°F (-6°C)
Last update 18 Feb 5:53 pm AKST
Extended Forecast for

14 Miles NE Alyeska AK

  • This Afternoon

    This Afternoon: Snow. High near 22. Southwest wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.

    High: 22 °F

    Snow

  • Tonight

    Tonight: Snow likely before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 11. West wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow Likely
    then Mostly
    Cloudy

  • Thursday

    Thursday: Areas of blowing snow after noon. Mostly sunny, with a temperature falling to around 2 by 5pm. North wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon.

    High: 14 °F⇓

    Mostly Sunny
    then Areas
    Blowing Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -6. Wind chill values as low as -30. North wind 30 to 35 mph.

    Low: -6 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 2. North wind 35 to 40 mph.

    High: 2 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around -6. North wind 30 to 35 mph.

    Low: -6 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 8.

    High: 8 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow. High near 22. Southwest wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow likely before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 11. West wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Areas of blowing snow after noon. Mostly sunny, with a temperature falling to around 2 by 5pm. North wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon.
Thursday Night
Mostly clear, with a low around -6. Wind chill values as low as -30. North wind 30 to 35 mph.
Friday
Sunny, with a high near 2. North wind 35 to 40 mph.
Friday Night
Clear, with a low around -6. North wind 30 to 35 mph.
Saturday
Sunny, with a high near 8.
Saturday Night
Mostly clear, with a low around -1.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 24.
Monday Night
A chance of snow. Partly cloudy, with a low around 14.
Tuesday
A chance of snow. Mostly cloudy, with a high near 23.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 10.
Wednesday
A chance of snow. Mostly cloudy, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
3:27 pm AKST Feb 18, 2026
Forecast Valid:
5pm AKST Feb 18, 2026-6pm AKST Feb 25, 2026
 
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