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

47°F

8°C

Humidity 74%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 3 Oct 1:53 pm AKDT
Extended Forecast for

7 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 37. West wind around 15 mph.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South wind 10 to 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. High near 37. Southeast wind 30 to 35 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain. Low around 34. Southeast wind 30 to 35 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

  • Sunday

    Sunday: Rain likely before 10am, then rain and snow. High near 35. Southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. Low around 32. Southeast wind 20 to 25 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow. High near 35. Chance of precipitation is 100%.

    High: 35 °F

    Snow

  • Monday Night

    Monday Night: Snow. Cloudy, with a low around 29.

    Low: 29 °F

    Snow

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 34.

    High: 34 °F

    Snow Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 37. West wind around 15 mph.
Tonight
Mostly cloudy, with a low around 32. South wind 10 to 20 mph.
Saturday
Snow likely before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. High near 37. Southeast wind 30 to 35 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Rain. Low around 34. Southeast wind 30 to 35 mph. Chance of precipitation is 90%.
Sunday
Rain likely before 10am, then rain and snow. High near 35. Southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
Rain and snow, becoming all snow after 10pm. Low around 32. Southeast wind 20 to 25 mph. Chance of precipitation is 100%.
Monday
Snow. High near 35. Chance of precipitation is 100%.
Monday Night
Snow. Cloudy, with a low around 29.
Tuesday
Snow likely. Cloudy, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
3:12 am AKDT Oct 3, 2025
Forecast Valid:
2pm AKDT Oct 3, 2025-6pm AKDT Oct 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation