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

41°F

5°C

Humidity 89%
Wind Speed SE 13 G 21 mph
Barometer 29.52 in (999.6 mb)
Dewpoint 38°F (3°C)
Visibility 4.00 mi
Wind Chill34°F (1°C)
Last update 30 Nov 10:53 am AKST
Extended Forecast for

7 Miles NNE Alyeska AK

  • Today

    Today: Snow. Areas of blowing snow. High near 27. East wind 50 to 55 mph decreasing to 40 to 45 mph in the afternoon. Winds could gust as high as 75 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 8 inches possible.

    High: 27 °F

    Snow and
    Areas Blowing
    Snow

  • Tonight

    Tonight: Snow. Areas of blowing snow before midnight. Low around 26. Southeast 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 100%. New snow accumulation of 4 to 7 inches possible.

    Low: 26 °F

    Snow and
    Areas Blowing
    Snow

  • Monday

    Monday: Snow, mainly before noon. High near 27. South wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 3am. Low around 25. Southeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 80%.

    Low: 25 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 28. Southeast wind 15 to 20 mph. Chance of precipitation is 80%.

    High: 28 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 9pm. Cloudy, with a low around 26. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely. Cloudy, with a high near 29. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 3am. Cloudy, with a low around 22.

    Low: 22 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
Snow. Areas of blowing snow. High near 27. East wind 50 to 55 mph decreasing to 40 to 45 mph in the afternoon. Winds could gust as high as 75 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 8 inches possible.
Tonight
Snow. Areas of blowing snow before midnight. Low around 26. Southeast 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 100%. New snow accumulation of 4 to 7 inches possible.
Monday
Snow, mainly before noon. High near 27. South wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow, mainly after 3am. Low around 25. Southeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 80%.
Tuesday
Snow. High near 28. Southeast wind 15 to 20 mph. Chance of precipitation is 80%.
Tuesday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 26. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Wednesday
Snow likely. Cloudy, with a high near 29. Chance of precipitation is 60%.
Wednesday Night
Snow likely, mainly before 3am. Cloudy, with a low around 22.
Thursday
A chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 10.
Friday
A chance of snow. Partly sunny, with a high near 13.
Friday Night
A chance of snow. Mostly cloudy, with a low around 3.
Saturday
A chance of snow. Mostly cloudy, with a high near 9.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Alyeska AK
 61.05°N 149.05°W (Elev. 5823 ft)
Last Update:
9:41 pm AKST Nov 29, 2025
Forecast Valid:
11am AKST Nov 30, 2025-6pm AKST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation