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.

Overcast

33°F

1°C

Humidity 72%
Wind Speed SE 8 mph
Barometer 30.00 in (1016.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Feb 2:53 pm AKST
Extended Forecast for

13 Miles NNE Alyeska AK

  • This Afternoon

    This Afternoon: Snow. High near 22. West wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Snow

  • Tonight

    Tonight: A chance of snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Northwest wind 25 to 30 mph increasing to 35 to 40 mph. Winds could gust as high as 50 mph. Chance of precipitation is 30%.

    Low: 7 °F

    Chance Snow
    then Mostly
    Clear

  • Sunday

    Sunday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 15. West wind 15 to 25 mph. Chance of precipitation is 30%.

    High: 15 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. Northwest wind 25 to 30 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.

    Low: -1 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 12. North wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 12 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2. North wind 5 to 15 mph becoming south after midnight.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 15.

    High: 15 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 9pm. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 17.

    High: 17 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. High near 22. West wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A chance of snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Northwest wind 25 to 30 mph increasing to 35 to 40 mph. Winds could gust as high as 50 mph. Chance of precipitation is 30%.
Sunday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 15. West wind 15 to 25 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around -1. Northwest wind 25 to 30 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.
Washington's Birthday
Sunny, with a high near 12. North wind 20 to 25 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 2. North wind 5 to 15 mph becoming south after midnight.
Tuesday
Mostly cloudy, with a high near 15.
Tuesday Night
A chance of snow after 9pm. Mostly cloudy, with a low around 6.
Wednesday
A chance of snow. Mostly cloudy, with a high near 17.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Thursday
A chance of snow. Partly sunny, with a high near 16.
Thursday Night
Partly cloudy, with a low around 2.
Friday
A chance of snow. Mostly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Alyeska AK
 61.13°N 148.88°W (Elev. 5052 ft)
Last Update:
3:32 pm AKST Feb 14, 2026
Forecast Valid:
3pm AKST Feb 14, 2026-6pm AKST Feb 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation