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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Alyeska AK

  • Today

    Today: A slight chance of snow after 3pm. Increasing clouds, with a high near 28. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

    High: 28 °F

    Sunny then
    Slight Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly between midnight and 3am. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly after 3pm. Cloudy, with a high near 29. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Low around 22. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 22 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 30. East wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 30 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 30. East wind around 10 mph. Chance of precipitation is 90%.

    Low: 30 °F

    Snow

  • Wednesday

    Wednesday: Snow before 9am, then rain and snow likely. High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow likely. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
A slight chance of snow after 3pm. Increasing clouds, with a high near 28. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tonight
Snow likely, mainly between midnight and 3am. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 3pm. Cloudy, with a high near 29. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Snow. Low around 22. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.
Tuesday
Snow. High near 30. East wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 30. East wind around 10 mph. Chance of precipitation is 90%.
Wednesday
Snow before 9am, then rain and snow likely. High near 34. Chance of precipitation is 90%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Thursday
Rain and snow likely. Cloudy, with a high near 35.
Thursday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 30.
Friday
Snow likely. Mostly cloudy, with a high near 35.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Saturday
A chance of rain and 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:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
3:48 am AKST Jan 25, 2026
Forecast Valid:
7am AKST Jan 25, 2026-6pm AKST Jan 31, 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