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 Snow Fog/Mist

34°F

1°C

Humidity 92%
Wind Speed Vrbl 7 G 18 mph
Barometer 29.67 in (1004.6 mb)
Dewpoint 32°F (0°C)
Visibility 3.00 mi
Wind Chill28°F (-2°C)
Last update 19 Apr 4:53 pm AKDT
Extended Forecast for

6 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: Snow. High near 27. Southeast wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 9 inches possible.

    High: 27 °F

    Snow

  • Tonight

    Tonight: Snow before 7pm, then snow showers likely, mainly between 7pm and 1am. Low around 20. South wind 20 to 25 mph becoming southwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow

  • Monday

    Monday: Snow showers. High near 24. South wind 15 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Southwest wind around 10 mph. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Scattered snow showers. Partly sunny, with a high near 28. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 28 °F

    Scattered
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 25. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers, mainly before 10am, then snow after 10am. High near 31. Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 28.

    Low: 28 °F

    Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 33.

    High: 33 °F

    Snow

Detailed Forecast

This Afternoon
Snow. High near 27. Southeast wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 9 inches possible.
Tonight
Snow before 7pm, then snow showers likely, mainly between 7pm and 1am. Low around 20. South wind 20 to 25 mph becoming southwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow showers. High near 24. South wind 15 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Southwest wind around 10 mph. Chance of precipitation is 60%.
Tuesday
Scattered snow showers. Partly sunny, with a high near 28. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 25. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Snow showers, mainly before 10am, then snow after 10am. High near 31. Chance of precipitation is 80%.
Wednesday Night
Snow. Cloudy, with a low around 28.
Thursday
Snow. Cloudy, with a high near 33.
Thursday Night
Snow. Cloudy, with a low around 28.
Friday
Snow. Cloudy, with a high near 32.
Friday Night
Snow. Cloudy, with a low around 29.
Saturday
Snow. Cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
4:21 pm AKDT Apr 19, 2026
Forecast Valid:
4pm AKDT Apr 19, 2026-6pm AKDT Apr 25, 2026
 
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