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

37°F

3°C

Humidity 86%
Wind Speed Vrbl 6 mph
Barometer 30.14 in (1020.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 8 Apr 9:53 pm AKDT
Extended Forecast for

4 Miles NNW 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 33. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.

    High: 33 °F

    Isolated Snow
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. North wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely after 1pm. Increasing clouds, with a high near 35. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%.

    High: 35 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

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

    Low: 24 °F

    Snow Likely
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Snow. Cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 26.

    Low: 26 °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 33. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 25. North wind 5 to 10 mph.
Friday
Snow likely after 1pm. Increasing clouds, with a high near 35. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%.
Friday Night
Snow likely before 7pm. Mostly cloudy, with a low around 24. North wind around 5 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 36. Calm wind.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Sunday
Snow. Cloudy, with a high near 32.
Sunday Night
Snow. Cloudy, with a low around 26.
Monday
Snow likely, mainly before 10am. Cloudy, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
8:49 pm AKDT Apr 8, 2026
Forecast Valid:
10pm AKDT Apr 8, 2026-6pm AKDT Apr 15, 2026
 
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Additional Resources

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Chance of Precipitation