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

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 29.59 in (1002.0 mb)
Dewpoint 28°F (-2°C)
Visibility 2.50 mi
Last update 8 Feb 10:53 am AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • Today

    Today: Snow likely, mainly before noon. Mostly cloudy, with a high near 24. Southwest wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Likely

  • Tonight

    Tonight: Snow, mainly after 9pm. Steady temperature around 18. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow

  • Monday

    Monday: Snow, mainly before noon. High near 18. Southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 18 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. West wind 5 to 10 mph becoming east after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after noon. High near 23. East wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%.

    High: 23 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 15. East wind 15 to 20 mph becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 100%.

    Low: 15 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 22. Chance of precipitation is 100%.

    High: 22 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 13.

    Low: 13 °F

    Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 20.

    High: 20 °F

    Snow

Detailed Forecast

Today
Snow likely, mainly before noon. Mostly cloudy, with a high near 24. Southwest wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly after 9pm. Steady temperature around 18. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow, mainly before noon. High near 18. Southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around 7. West wind 5 to 10 mph becoming east after midnight.
Tuesday
Snow, mainly after noon. High near 23. East wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 15. East wind 15 to 20 mph becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 100%.
Wednesday
Snow. High near 22. Chance of precipitation is 100%.
Wednesday Night
Snow. Cloudy, with a low around 13.
Thursday
Snow. Cloudy, with a high near 20.
Thursday Night
Snow likely. Cloudy, with a low around 6.
Friday
Snow likely. Cloudy, with a high near 16.
Friday Night
Snow likely. Mostly cloudy, with a low around 6.
Saturday
Snow likely. Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
5:53 am AKST Feb 8, 2026
Forecast Valid:
11am AKST Feb 8, 2026-6pm AKST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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