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 Fog/Mist

39°F

4°C

Humidity 89%
Wind Speed SE 17 G 32 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 36°F (2°C)
Visibility 3.00 mi
Wind Chill30°F (-1°C)
Last update 29 Nov 11:53 pm AKST
Extended Forecast for

14 Miles NE Alyeska AK

  • Overnight

    Overnight: Snow. Areas of blowing snow. Low around 28. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow and
    Areas Blowing
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. Areas of blowing snow between noon and 3pm. High near 31. East wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 10 inches possible.

    High: 31 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow. Low around 30. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Snow

  • Monday

    Monday: Snow, mainly before 3pm. High near 31. South wind around 5 mph becoming calm. Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow, mainly after 3am. Low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 29 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 30. Southeast wind 10 to 15 mph. Chance of precipitation is 90%.

    High: 30 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely. Cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 3am. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Overnight
Snow. Areas of blowing snow. Low around 28. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
Snow. The snow could be heavy at times. Areas of blowing snow between noon and 3pm. High near 31. East wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 10 inches possible.
Sunday Night
Snow. Low around 30. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow, mainly before 3pm. High near 31. South wind around 5 mph becoming calm. Chance of precipitation is 80%.
Monday Night
Snow, mainly after 3am. Low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Tuesday
Snow. High near 30. Southeast wind 10 to 15 mph. Chance of precipitation is 90%.
Tuesday Night
Snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.
Wednesday
Snow likely. Cloudy, with a high near 31.
Wednesday Night
Snow likely, mainly before 3am. Cloudy, with a low around 26.
Thursday
A chance of snow. Mostly cloudy, with a high near 28.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13.
Friday
A chance of snow. Partly sunny, with a high near 16.
Friday Night
A chance of snow. Mostly cloudy, with a low around 6.
Saturday
A chance of snow. Mostly cloudy, with a high near 12.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
9:41 pm AKST Nov 29, 2025
Forecast Valid:
12am AKST Nov 30, 2025-6pm AKST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation