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.

Freezing Fog

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 29.53 in (1000.1 mb)
Dewpoint 27°F (-3°C)
Visibility 0.50 mi
Last update 1 Feb 9:53 am AKST
Extended Forecast for

4 Miles NW Alyeska AK

  • Today

    Today: A chance of snow, mainly after 3pm. Increasing clouds, with a high near 29. East wind around 10 mph. Chance of precipitation is 40%.

    High: 29 °F

    Sunny then
    Chance Snow

  • Tonight

    Tonight: A chance of snow. Mostly cloudy, with a low around 27. East wind around 10 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: Snow, mainly before 3pm. High near 33. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 32. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 36. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 35. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Snow

  • Wednesday

    Wednesday: Snow likely before 9am, then rain likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 3pm. Cloudy, with a high near 38.

    High: 38 °F

    Rain Likely

Detailed Forecast

Today
A chance of snow, mainly after 3pm. Increasing clouds, with a high near 29. East wind around 10 mph. Chance of precipitation is 40%.
Tonight
A chance of snow. Mostly cloudy, with a low around 27. East wind around 10 mph. Chance of precipitation is 40%.
Monday
Snow, mainly before 3pm. High near 33. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 32. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday
Snow. High near 36. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night
Snow. Low around 35. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Wednesday
Snow likely before 9am, then rain likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Thursday
Rain likely, mainly after 3pm. Cloudy, with a high near 38.
Thursday Night
Rain likely, mainly before 3am. Cloudy, with a low around 33.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
Last Update:
7:59 am AKST Feb 1, 2026
Forecast Valid:
10am AKST Feb 1, 2026-6pm AKST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation