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: Sunny, with a high near 32. Northeast wind around 5 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 24. Northeast wind around 5 mph.

    Low: 24 °F

    Clear

  • Sunday

    Sunday: A slight chance of rain and snow between noon and 3pm, then a chance of snow. Increasing clouds, with a high near 29. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 29 °F

    Sunny then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 9pm. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly after 3pm. Cloudy, with a high near 27. Calm wind. Chance of precipitation is 70%.

    High: 27 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Low around 24. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%.

    Low: 24 °F

    Snow

  • Tuesday

    Tuesday: Snow before 3pm, then rain and snow likely. High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Snow then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely

  • Wednesday

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

    High: 35 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Sunny, with a high near 32. Northeast wind around 5 mph.
Tonight
Clear, with a low around 24. Northeast wind around 5 mph.
Sunday
A slight chance of rain and snow between noon and 3pm, then a chance of snow. Increasing clouds, with a high near 29. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Sunday Night
Snow likely, mainly after 9pm. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 70%.
Monday
Snow likely, mainly after 3pm. Cloudy, with a high near 27. Calm wind. Chance of precipitation is 70%.
Monday Night
Snow. Low around 24. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%.
Tuesday
Snow before 3pm, then rain and snow likely. High near 34. Chance of precipitation is 90%.
Tuesday Night
Rain and snow likely. Cloudy, with a low around 30.
Wednesday
Rain and snow likely. Cloudy, with a high near 35.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 30.
Thursday
Rain and snow likely. Cloudy, with a high near 35.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Friday
Rain and snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
4:09 am AKST Jan 24, 2026
Forecast Valid:
4am AKST Jan 24, 2026-6pm AKST Jan 30, 2026
 
Forecast Discussion
 
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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