National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

19°F

-7°C

Humidity 92%
Wind Speed NW 3 mph
Barometer 29.11 in (985.8 mb)
Dewpoint 17°F (-8°C)
Visibility 1.25 mi
Last update 11 Jan 8:53 am AKST
Extended Forecast for

4 Miles NNW Alyeska AK

  • Today

    Today: Snow, mainly before 3pm. High near 22. South wind around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow

  • Tonight

    Tonight: A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 10. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow
    then Slight
    Chance Snow

  • Monday

    Monday: A slight chance of snow after 3pm. Mostly sunny, with a high near 14. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 14 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 9. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 9 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 9am. Mostly cloudy, with a high near 17. East wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 17 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 8. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 8 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 15. Chance of precipitation is 40%.

    High: 15 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 3pm. Cloudy, with a high near 27.

    High: 27 °F

    Snow

Detailed Forecast

Today
Snow, mainly before 3pm. High near 22. South wind around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 10. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Monday
A slight chance of snow after 3pm. Mostly sunny, with a high near 14. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 9. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday
Snow likely, mainly after 9am. Mostly cloudy, with a high near 17. East wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 8. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 15. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Thursday
Snow, mainly after 3pm. Cloudy, with a high near 27.
Thursday Night
Snow. Cloudy, with a low around 23.
Friday
Snow. Cloudy, with a high near 31.
Friday Night
Snow likely. Mostly cloudy, with a low around 16.
Saturday
A chance of snow. Mostly cloudy, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
5:30 am AKST Jan 11, 2026
Forecast Valid:
8am AKST Jan 11, 2026-6pm AKST Jan 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation