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

35°F

2°C

Humidity 93%
Wind Speed Vrbl 5 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 8 Apr 10:53 pm AKDT
Extended Forecast for

6 Miles N Alyeska AK

  • Tonight

    Tonight: Scattered snow showers, mainly before 4am. Cloudy early, then gradual clearing, with a low around 24. East wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 24 °F

    Scattered
    Snow Showers

  • Thursday

    Thursday: Isolated snow showers before 10am. Sunny, with a high near 35. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.

    High: 35 °F

    Isolated Snow
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. North wind 5 to 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely after 1pm. Increasing clouds, with a high near 36. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%.

    High: 36 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 24. Northwest wind around 5 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. North wind around 5 mph becoming calm.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 25.

    Low: 25 °F

    Snow

Detailed Forecast

Tonight
Scattered snow showers, mainly before 4am. Cloudy early, then gradual clearing, with a low around 24. East wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday
Isolated snow showers before 10am. Sunny, with a high near 35. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 24. North wind 5 to 10 mph.
Friday
Snow likely after 1pm. Increasing clouds, with a high near 36. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 24. Northwest wind around 5 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 38. North wind around 5 mph becoming calm.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Sunday
Snow. Cloudy, with a high near 33.
Sunday Night
Snow. Cloudy, with a low around 25.
Monday
Snow likely, mainly before 10am. Cloudy, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Alyeska AK
 61.05°N 149.11°W (Elev. 3422 ft)
Last Update:
8:49 pm AKDT Apr 8, 2026
Forecast Valid:
11pm AKDT Apr 8, 2026-6pm AKDT Apr 15, 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