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

17°F

-8°C

Humidity 74%
Wind Speed W 6 mph
Barometer 30.21 in (1023.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 16 Feb 6:53 pm AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • Tonight

    Tonight: Flurries after 3am. Increasing clouds, with a low around 9. North wind 10 to 15 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 9 °F

    Partly Cloudy
    then Flurries

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 14. Northwest wind 5 to 10 mph.

    High: 14 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. West wind 5 to 10 mph.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 15. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 15 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 8. West wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 8 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 13. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 13 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 3am. Mostly cloudy, with a low around -9. Chance of precipitation is 30%.

    Low: -9 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 1.

    High: 1 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -6.

    Low: -6 °F

    Mostly Clear

Detailed Forecast

Tonight
Flurries after 3am. Increasing clouds, with a low around 9. North wind 10 to 15 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 14. Northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 10. West wind 5 to 10 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 15. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 8. West wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday
A chance of snow. Mostly cloudy, with a high near 13. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 3am. Mostly cloudy, with a low around -9. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 1.
Friday Night
Mostly clear, with a low around -6.
Saturday
Sunny, with a high near 4.
Saturday Night
Mostly clear, with a low around -9.
Sunday
Sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 18.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
4:07 pm AKST Feb 16, 2026
Forecast Valid:
7pm AKST Feb 16, 2026-6pm AKST Feb 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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