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.

Partly Cloudy

29°F

-2°C

Humidity 82%
Wind Speed W 10 G 20 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 13 Feb 12:53 pm AKST
Extended Forecast for

10 Miles NE Alyeska AK

  • This Afternoon

    This Afternoon: Sunny, with a high near 14. Northwest wind around 10 mph.

    High: 14 °F

    Sunny

  • Tonight

    Tonight: A chance of snow after 3am. Increasing clouds, with a temperature rising to around 17 by 4am. West wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 8 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow, mainly after 9am. High near 20. Southwest wind 10 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 20 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely before 9pm. Mostly cloudy, with a low around 5. Northwest wind 30 to 35 mph increasing to 40 to 45 mph in the evening. Chance of precipitation is 70%.

    Low: 5 °F

    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 13. Northwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 13 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. West wind around 25 mph, with gusts as high as 45 mph.

    Low: -1 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 11.

    High: 11 °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

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 12.

    High: 12 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 14. Northwest wind around 10 mph.
Tonight
A chance of snow after 3am. Increasing clouds, with a temperature rising to around 17 by 4am. West wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.
Saturday
Snow, mainly after 9am. High near 20. Southwest wind 10 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely before 9pm. Mostly cloudy, with a low around 5. Northwest wind 30 to 35 mph increasing to 40 to 45 mph in the evening. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 13. Northwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Partly cloudy, with a low around -1. West wind around 25 mph, with gusts as high as 45 mph.
Washington's Birthday
Mostly sunny, with a high near 11.
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 12.
Tuesday Night
A chance of snow before 3am. Mostly cloudy, with a low around 2.
Wednesday
A chance of snow. Partly sunny, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Thursday
A chance of snow. Mostly cloudy, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Alyeska AK
 61.08°N 148.94°W (Elev. 6198 ft)
Last Update:
4:58 am AKST Feb 13, 2026
Forecast Valid:
1pm AKST Feb 13, 2026-6pm AKST Feb 19, 2026
 
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Additional Resources

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Chance of Precipitation