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

39°F

4°C

Humidity 96%
Wind Speed Vrbl 6 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 4 Dec 12:53 am AKST
Extended Forecast for

14 Miles NE Alyeska AK

  • Overnight

    Overnight: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 29. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 3am. Mostly cloudy, with a low around 21. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Mostly cloudy, with a high near 23. North wind around 5 mph.

    High: 23 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow after 3am. Mostly cloudy, with a low around 6. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 6 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 9. Northeast wind around 10 mph. Chance of precipitation is 50%.

    High: 9 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 2. Chance of precipitation is 60%.

    Low: 2 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 8.

    High: 8 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 1.

    Low: 1 °F

    Chance Snow

Detailed Forecast

Overnight
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.
Thursday
Snow likely. Mostly cloudy, with a high near 29. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 21. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
Mostly cloudy, with a high near 23. North wind around 5 mph.
Friday Night
A chance of snow after 3am. Mostly cloudy, with a low around 6. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 9. Northeast wind around 10 mph. Chance of precipitation is 50%.
Saturday Night
Snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 2. Chance of precipitation is 60%.
Sunday
A chance of snow. Mostly cloudy, with a high near 8.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 1.
Monday
A chance of snow. Mostly cloudy, with a high near 7.
Monday Night
A chance of snow. Mostly cloudy, with a low around -3.
Tuesday
A chance of snow. Partly sunny, with a high near 1.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -3.
Wednesday
A chance of snow. Mostly sunny, with a high near 0.
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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:
11:54 pm AKST Dec 3, 2025
Forecast Valid:
1am AKST Dec 4, 2025-6pm AKST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation