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

28°F

-2°C

Humidity 88%
Wind Speed Vrbl 5 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 13 Feb 3:53 am AKST
Extended Forecast for

13 Miles NNE Alyeska AK

  • Overnight

    Overnight: Partly cloudy, with a low around 8. Northwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16. Northwest wind 10 to 15 mph.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow after 3am. Increasing clouds, with a temperature rising to around 18 by 4am. Northwest wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 9 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow, mainly after 9am. High near 22. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

    High: 22 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely before 9pm. Mostly cloudy, with a low around 6. Northwest wind 25 to 35 mph. Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 15. Northwest wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 15 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after 3am. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 8. Northwest wind around 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 16. Northwest wind 10 to 15 mph.
Friday Night
A chance of snow after 3am. Increasing clouds, with a temperature rising to around 18 by 4am. Northwest wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%.
Saturday
Snow, mainly after 9am. High near 22. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Saturday Night
Snow likely before 9pm. Mostly cloudy, with a low around 6. Northwest wind 25 to 35 mph. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 15. Northwest wind 15 to 20 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 0.
Washington's Birthday
Mostly sunny, with a high near 12.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 3.
Tuesday
A chance of snow. Mostly cloudy, with a high near 14.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 3.
Wednesday
A chance of snow. Partly sunny, with a high near 16.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5.
Thursday
A chance of snow. Mostly cloudy, with a high near 17.
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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:
3:40 am AKST Feb 13, 2026
Forecast Valid:
3am AKST Feb 13, 2026-6pm AKST Feb 19, 2026
 
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Additional Resources

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Chance of Precipitation