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.

Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in (1020.4 mb)
Dewpoint 32°F (0°C)
Visibility 1.00 mi
Last update 28 Nov 8:53 pm AKST
Extended Forecast for

7 Miles NNE Alyeska AK

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southeast wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Snow, mainly after 9am. Areas of blowing snow between 9am and 3pm. High near 27. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 26. Southeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Snow

  • Sunday

    Sunday: Snow. High near 28. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 28 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 27. East wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%.

    Low: 27 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before noon. Mostly cloudy, with a high near 28. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%.

    High: 28 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm. Cloudy, with a high near 29.

    High: 29 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 3am. Cloudy, with a low around 25.

    Low: 25 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Southeast wind around 5 mph.
Saturday
Snow, mainly after 9am. Areas of blowing snow between 9am and 3pm. High near 27. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 26. Southeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. High near 28. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 27. East wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%.
Monday
Snow likely, mainly before noon. Mostly cloudy, with a high near 28. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Tuesday
Snow likely, mainly after 3pm. Cloudy, with a high near 29.
Tuesday Night
Snow likely, mainly before 3am. Cloudy, with a low around 25.
Wednesday
Snow likely, mainly after 3pm. Cloudy, with a high near 28.
Wednesday Night
Snow likely. Cloudy, with a low around 22.
Thursday
Snow likely. Cloudy, with a high near 26.
Thursday Night
Snow likely. Cloudy, with a low around 15.
Friday
A chance of snow. Mostly cloudy, with a high near 19.
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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:
4:33 pm AKST Nov 28, 2025
Forecast Valid:
9pm AKST Nov 28, 2025-6pm AKST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation