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.

Unknown Precip

35°F

2°C

Humidity 96%
Wind Speed E 9 mph
Barometer 29.50 in (999.0 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Wind Chill28°F (-2°C)
Last update 1 Feb 9:53 pm AKST
Extended Forecast for

4 Miles NW Alyeska AK

  • Tonight

    Tonight: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 24. East wind around 10 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly between noon and 3pm. Mostly cloudy, with a high near 32. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow. Low around 30. East wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 35. East wind 20 to 30 mph. Chance of precipitation is 90%.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 32. East wind 15 to 25 mph. Chance of precipitation is 90%.

    Low: 32 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 35. Northeast wind 5 to 15 mph. Chance of precipitation is 90%.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Snow

  • Thursday

    Thursday: Snow before 9am, then rain likely. Cloudy, with a high near 38.

    High: 38 °F

    Rain/Snow
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely before 9pm, then rain and snow likely. Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 24. East wind around 10 mph. Chance of precipitation is 30%.
Monday
Snow likely, mainly between noon and 3pm. Mostly cloudy, with a high near 32. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 30. East wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 35. East wind 20 to 30 mph. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 32. East wind 15 to 25 mph. Chance of precipitation is 90%.
Wednesday
Snow. High near 35. Northeast wind 5 to 15 mph. Chance of precipitation is 90%.
Wednesday Night
Snow. Low around 34. Chance of precipitation is 90%.
Thursday
Snow before 9am, then rain likely. Cloudy, with a high near 38.
Thursday Night
Rain likely before 9pm, then rain and snow likely. Cloudy, with a low around 31.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 36.
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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:
7:48 pm AKST Feb 1, 2026
Forecast Valid:
10pm AKST Feb 1, 2026-6pm AKST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation