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 Snow Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer 29.23 in (990.0 mb)
Dewpoint 31°F (-1°C)
Visibility 2.50 mi
Last update 11 Feb 4:53 am AKST
Extended Forecast for

6 Miles NNW Alyeska AK

  • Overnight

    Overnight: Snow showers likely. Cloudy, with a low around 15. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 21. South wind 15 to 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 15. Southeast wind 15 to 25 mph becoming north 5 to 10 mph after midnight. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 19. North wind 5 to 10 mph.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. North wind around 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 19. Northwest wind 5 to 10 mph.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Cloudy, with a high near 24.

    High: 24 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Snow Likely

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 15. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 21. South wind 15 to 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 15. Southeast wind 15 to 25 mph becoming north 5 to 10 mph after midnight. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 19. North wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 10. North wind around 5 mph.
Friday
Mostly sunny, with a high near 19. Northwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Snow likely, mainly after 3pm. Cloudy, with a high near 24.
Saturday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 10.
Sunday
A chance of snow before 3pm. Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 4.
Washington's Birthday
Mostly sunny, with a high near 15.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
A chance of snow. Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
3:19 am AKST Feb 11, 2026
Forecast Valid:
5am AKST Feb 11, 2026-6pm AKST Feb 17, 2026
 
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Additional Resources

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Chance of Precipitation