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.

Heavy Rain Fog/Mist

41°F

5°C

Humidity 89%
Wind Speed SE 18 G 43 mph
Barometer 28.99 in (981.9 mb)
Dewpoint 38°F (3°C)
Visibility 1.25 mi
Wind Chill32°F (0°C)
Last update 3 Feb 2:53 pm AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • This Afternoon

    This Afternoon: Snow. High near 30. East wind around 45 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 7 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Snow before 9pm, then snow showers after 9pm. Areas of blowing snow before 9pm. Low around 27. Southeast wind 40 to 45 mph decreasing to 35 to 40 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Snow and
    Areas Blowing
    Snow

  • Wednesday

    Wednesday: Snow showers likely before 9am, then a slight chance of snow between 9am and noon. Partly sunny, with a high near 28. Southeast wind 25 to 35 mph becoming northeast 10 to 20 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Showers
    Likely then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow, mainly after 9pm. Areas of blowing snow after midnight. Low around 26. East wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Chance Snow
    then Snow and
    Areas Blowing
    Snow

  • Thursday

    Thursday: Snow. Areas of blowing snow. High near 26. East wind 20 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    High: 26 °F

    Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 3am. Cloudy, with a low around 25. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Likely

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. High near 30. East wind around 45 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 7 inches possible.
Tonight
Snow before 9pm, then snow showers after 9pm. Areas of blowing snow before 9pm. Low around 27. Southeast wind 40 to 45 mph decreasing to 35 to 40 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers likely before 9am, then a slight chance of snow between 9am and noon. Partly sunny, with a high near 28. Southeast wind 25 to 35 mph becoming northeast 10 to 20 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly after 9pm. Areas of blowing snow after midnight. Low around 26. East wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%.
Thursday
Snow. Areas of blowing snow. High near 26. East wind 20 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Thursday Night
Snow likely, mainly before 3am. Cloudy, with a low around 25. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of snow. Cloudy, with a high near 30.
Saturday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 24.
Sunday
Snow likely. Cloudy, with a high near 29.
Sunday Night
A chance of snow. Cloudy, with a low around 21.
Monday
Snow likely. Cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
3:38 pm AKST Feb 3, 2026
Forecast Valid:
3pm AKST Feb 3, 2026-6pm AKST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation