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

44°F

7°C

Humidity 96%
Wind Speed Calm
Barometer NA
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 Jun 7:53 am AKDT
Extended Forecast for

13 Miles NE Alyeska AK

  • Today

    Today: Mostly sunny, with a high near 40. Southeast wind around 5 mph becoming calm.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North wind around 5 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers after 4pm. Mostly sunny, with a high near 47. North wind around 10 mph. Chance of precipitation is 10%.

    High: 47 °F

    Mostly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before 10pm. Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Scattered showers. Mostly cloudy, with a high near 48. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%.

    High: 48 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 40 °F

    Scattered
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Cloudy, with a high near 42.

    High: 42 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 40. Southeast wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 35. North wind around 5 mph.
Thursday
Isolated showers after 4pm. Mostly sunny, with a high near 47. North wind around 10 mph. Chance of precipitation is 10%.
Thursday Night
Scattered showers, mainly before 10pm. Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly cloudy, with a high near 48. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Cloudy, with a low around 36.
Sunday
A chance of showers. Cloudy, with a high near 42.
Sunday Night
A chance of showers. Cloudy, with a low around 35.
Monday
A chance of rain and snow showers. Cloudy, with a high near 41.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Alyeska AK
 61.1°N 148.89°W (Elev. 5377 ft)
Last Update:
6:27 am AKDT Jun 24, 2026
Forecast Valid:
8am AKDT Jun 24, 2026-6pm AKDT Jun 30, 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