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

38°F

3°C

Humidity 86%
Wind Speed Vrbl 7 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 3 Nov 3:53 pm AKST
Extended Forecast for

4 Miles NW Alyeska AK

  • This Afternoon

    This Afternoon: Scattered snow showers. Mostly cloudy, with a high near 30. East wind around 15 mph. Chance of precipitation is 50%.

    High: 30 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 24. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers, mainly before 3pm. High near 30. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 23. Northeast wind 5 to 15 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 26. North wind around 5 mph becoming calm in the morning.

    High: 26 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow, mainly after midnight. Low around 18. North wind around 5 mph. Chance of precipitation is 80%.

    Low: 18 °F

    Chance Snow
    then Snow

  • Thursday

    Thursday: Snow. High near 24. Chance of precipitation is 90%.

    High: 24 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 3pm. Cloudy, with a high near 22.

    High: 22 °F

    Snow Likely

Detailed Forecast

This Afternoon
Scattered snow showers. Mostly cloudy, with a high near 30. East wind around 15 mph. Chance of precipitation is 50%.
Tonight
Snow showers likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 24. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Snow showers, mainly before 3pm. High near 30. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 23. Northeast wind 5 to 15 mph. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 26. North wind around 5 mph becoming calm in the morning.
Wednesday Night
Snow, mainly after midnight. Low around 18. North wind around 5 mph. Chance of precipitation is 80%.
Thursday
Snow. High near 24. Chance of precipitation is 90%.
Thursday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 19.
Friday
Snow likely, mainly before 3pm. Cloudy, with a high near 22.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Mostly cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
3:49 am AKST Nov 3, 2025
Forecast Valid:
4pm AKST Nov 3, 2025-6pm AKST Nov 9, 2025
 
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Additional Resources

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Chance of Precipitation