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

33°F

1°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer 29.34 in (993.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 12 Feb 2:53 am AKST
Extended Forecast for

14 Miles NE Alyeska AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. North wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. North wind 5 to 10 mph.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. North wind around 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 16. North wind around 5 mph.

    High: 16 °F

    Sunny

  • Friday Night

    Friday Night: A chance of snow after midnight. Mostly cloudy, with a low around 11. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 50%.

    Low: 11 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely before 9am, then snow showers between 9am and noon, then snow after noon. High near 23. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%.

    High: 23 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow before 3am. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow between 9am and 3pm. Partly sunny, with a high near 18.

    High: 18 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. North wind around 5 mph.
Thursday
Partly sunny, with a high near 22. North wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 11. North wind around 5 mph.
Friday
Sunny, with a high near 16. North wind around 5 mph.
Friday Night
A chance of snow after midnight. Mostly cloudy, with a low around 11. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 50%.
Saturday
Snow likely before 9am, then snow showers between 9am and noon, then snow after noon. High near 23. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Saturday Night
A chance of snow before 3am. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.
Sunday
A chance of snow between 9am and 3pm. Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 2.
Washington's Birthday
Mostly sunny, with a high near 12.
Monday Night
A chance of snow. Partly cloudy, with a low around 4.
Tuesday
A chance of snow. Mostly cloudy, with a high near 14.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 14.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:34 am AKST Feb 12, 2026
Forecast Valid:
3am AKST Feb 12, 2026-6pm AKST Feb 18, 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