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 and Breezy

39°F

4°C

Humidity 86%
Wind Speed E 24 G 58 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 35°F (2°C)
Visibility 2.00 mi
Wind Chill28°F (-2°C)
Last update 27 Nov 1:53 am AKST
Extended Forecast for

7 Miles NNE Alyeska AK

  • Overnight

    Overnight: Snow. Low around 22. Southeast wind 40 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow. The snow could be heavy at times. High near 25. East wind around 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 25 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. Low around 24. Southeast wind 35 to 45 mph decreasing to 25 to 35 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: Snow. High near 26. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 26 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 9pm. Cloudy, with a low around 22. South wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely. Cloudy, with a high near 26. Southeast wind around 10 mph. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely. Cloudy, with a high near 28.

    High: 28 °F

    Snow Likely

  • Sunday Night

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

    Low: 26 °F

    Snow Likely

Detailed Forecast

Overnight
Snow. Low around 22. Southeast wind 40 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thanksgiving Day
Snow. The snow could be heavy at times. High near 25. East wind around 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday Night
Snow. Low around 24. Southeast wind 35 to 45 mph decreasing to 25 to 35 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.
Friday
Snow. High near 26. East wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Friday Night
Snow likely, mainly before 9pm. Cloudy, with a low around 22. South wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday
Snow likely. Cloudy, with a high near 26. Southeast wind around 10 mph. Chance of precipitation is 60%.
Saturday Night
Snow likely. Cloudy, with a low around 24. Chance of precipitation is 60%.
Sunday
Snow likely. Cloudy, with a high near 28.
Sunday Night
Snow likely, mainly before 3am. Cloudy, with a low around 26.
Monday
A chance of snow. Cloudy, with a high near 29.
Monday Night
A chance of snow. Cloudy, with a low around 25.
Tuesday
Snow likely. Cloudy, with a high near 29.
Tuesday Night
Snow likely. Cloudy, with a low around 26.
Wednesday
Snow. Cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Alyeska AK
 61.08°N 149.05°W (Elev. 5049 ft)
Last Update:
9:31 pm AKST Nov 26, 2025
Forecast Valid:
2am AKST Nov 27, 2025-6pm AKST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation