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.

Heavy Rain and Windy

42°F

6°C

Humidity 82%
Wind Speed SE 26 G 53 mph
Barometer 29.56 in (1001.1 mb)
Dewpoint 37°F (3°C)
Visibility 2.00 mi
Wind Chill32°F (0°C)
Last update 5 Feb 4:53 am AKST
Extended Forecast for

4 Miles NW Alyeska AK

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 35. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Snow Likely

  • Thursday

    Thursday: Snow, mainly before 3pm. High near 36. East wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 36 °F

    Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 30. Southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    Likely then
    Isolated Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 34. East wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. East wind 5 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. East wind 5 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly between 9am and 3pm. Cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 35. East wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Snow, mainly before 3pm. High near 36. East wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 30. Southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 34. East wind 5 to 10 mph becoming light and variable in the afternoon.
Friday Night
Mostly cloudy, with a low around 26. East wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 34. East wind 5 to 10 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Sunday
Snow likely, mainly between 9am and 3pm. Cloudy, with a high near 33.
Sunday Night
A chance of snow. Cloudy, with a low around 25.
Monday
A chance of snow. Cloudy, with a high near 32.
Monday Night
A chance of snow. Cloudy, with a low around 25.
Tuesday
Snow. Cloudy, with a high near 33.
Tuesday Night
Snow. Cloudy, with a low around 27.
Wednesday
Snow. Cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
3:21 am AKST Feb 5, 2026
Forecast Valid:
5am AKST Feb 5, 2026-6pm AKST Feb 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation