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

5 Miles N Alyeska AK

  • Today

    Today: Snow likely, mainly before 3pm. Mostly cloudy, with a steady temperature around 17. Calm wind. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 17 °F

    Snow Likely

  • Tonight

    Tonight: A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 10. Calm wind. Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow, mainly after 3pm. Mostly sunny, with a high near 15. Light southeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 15 °F

    Mostly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 10. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 21. East wind around 5 mph. Chance of precipitation is 70%.

    High: 21 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 12. East wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.

    High: 19 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 3pm. Cloudy, with a high near 31.

    High: 31 °F

    Snow

Detailed Forecast

Today
Snow likely, mainly before 3pm. Mostly cloudy, with a steady temperature around 17. Calm wind. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 10. Calm wind. Chance of precipitation is 50%.
Monday
A chance of snow, mainly after 3pm. Mostly sunny, with a high near 15. Light southeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 30%.
Monday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 10. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Tuesday
Snow likely. Mostly cloudy, with a high near 21. East wind around 5 mph. Chance of precipitation is 70%.
Tuesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 12. East wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 7.
Thursday
Snow, mainly after 3pm. Cloudy, with a high near 31.
Thursday Night
Snow before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Cloudy, with a low around 25.
Friday
Snow. Cloudy, with a high near 34.
Friday Night
Snow likely. Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Mostly cloudy, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Alyeska AK
 61.02°N 149.11°W (Elev. 2215 ft)
Last Update:
5:30 am AKST Jan 11, 2026
Forecast Valid:
9am AKST Jan 11, 2026-6pm AKST Jan 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation