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.

Overcast

36°F

2°C

Humidity 97%
Wind Speed Calm
Barometer 29.92 in (1013.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 9 May 10:53 pm AKDT
Extended Forecast for

9 Miles NNW Alyeska AK

  • Tonight

    Tonight: Snow showers, mainly before 1am. Low around 22. Southeast wind around 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly between 10am and 4pm. Increasing clouds, with a high near 27. Southeast wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow. Low around 25. Southeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 31. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 26. East wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely before 1pm. Mostly cloudy, with a high near 32. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after 10pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Snow showers, mainly before 1am. Low around 22. Southeast wind around 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely, mainly between 10am and 4pm. Increasing clouds, with a high near 27. Southeast wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 25. Southeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 31. Southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Saturday Night
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 26. East wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Sunday
Snow likely before 1pm. Mostly cloudy, with a high near 32. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow after 10pm. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 36.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Alyeska AK
 61.1°N 149.16°W (Elev. 4196 ft)
Last Update:
8:24 pm AKDT May 9, 2024
Forecast Valid:
11pm AKDT May 9, 2024-6pm AKDT May 16, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation