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.

Light Rain Fog/Mist

39°F

4°C

Humidity 89%
Wind Speed SE 12 G 24 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 36°F (2°C)
Visibility 3.00 mi
Wind Chill32°F (0°C)
Last update 2 Dec 3:53 pm AKST
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a high near 38. East wind around 15 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain and snow. Mostly cloudy, with a low around 35. East wind 5 to 10 mph becoming light northeast after midnight. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely, mainly before noon. Cloudy, with a high near 39. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 50%.

    Low: 34 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 35. Calm wind. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 21.

    High: 21 °F

    Snow Likely

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a high near 38. East wind around 15 mph. Chance of precipitation is 50%.
Tonight
A chance of rain and snow. Mostly cloudy, with a low around 35. East wind 5 to 10 mph becoming light northeast after midnight. Chance of precipitation is 50%.
Wednesday
Rain and snow likely, mainly before noon. Cloudy, with a high near 39. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 50%.
Thursday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 35. Calm wind. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 28.
Friday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 15.
Saturday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 21.
Saturday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 16.
Sunday
Snow likely. Mostly cloudy, with a high near 24.
Sunday Night
Snow likely. Mostly cloudy, with a low around 14.
Monday
Snow likely. Mostly cloudy, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
3:49 pm AKST Dec 2, 2025
Forecast Valid:
4pm AKST Dec 2, 2025-6pm AKST Dec 8, 2025
 
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