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

35°F

2°C

Humidity 93%
Wind Speed Vrbl 7 G 17 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 Apr 6:53 am AKDT
Extended Forecast for

10 Miles N Alyeska AK

  • Today

    Today: Snow showers likely. Cloudy, with a high near 31. Southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 4am. Mostly cloudy, with a low around 25. Southeast wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Scattered snow showers, mainly before 10am. Mostly cloudy, with a high near 30. Calm wind. Chance of precipitation is 30%.

    High: 30 °F

    Scattered
    Snow Showers

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Cloudy, with a low around 26. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

  • Sunday

    Sunday: Snow. High near 31. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 25. South wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: Snow. High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: Snow. Cloudy, with a low around 23.

    Low: 23 °F

    Snow

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 28.

    High: 28 °F

    Snow

Detailed Forecast

Today
Snow showers likely. Cloudy, with a high near 31. Southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely, mainly before 4am. Mostly cloudy, with a low around 25. Southeast wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Scattered snow showers, mainly before 10am. Mostly cloudy, with a high near 30. Calm wind. Chance of precipitation is 30%.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 26. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday
Snow. High near 31. Southeast wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 25. South wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.
Monday
Snow. High near 30. Chance of precipitation is 90%.
Monday Night
Snow. Cloudy, with a low around 23.
Tuesday
Snow. Cloudy, with a high near 28.
Tuesday Night
Snow. Mostly cloudy, with a low around 13.
Wednesday
Snow likely. Mostly cloudy, with a high near 26.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20.
Thursday
Snow. Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Alyeska AK
 61.1°N 149.16°W (Elev. 4196 ft)
Last Update:
4:18 am AKDT Apr 17, 2026
Forecast Valid:
7am AKDT Apr 17, 2026-6pm AKDT Apr 23, 2026
 
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Additional Resources

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Chance of Precipitation