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

33°F

1°C

Humidity 70%
Wind Speed W 6 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Apr 1:53 am AKDT
Extended Forecast for

4 Miles NNW Alyeska AK

  • Overnight

    Overnight: Isolated snow showers. Mostly cloudy, with a low around 23. North wind around 10 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Isolated Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 7am. Partly sunny, with a high near 27. North wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 27 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 24. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 24 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 30. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 30 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. Low around 27. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: Snow before 1pm, then snow showers between 1pm and 4pm, then snow after 4pm. High near 31. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Snow

  • Thursday

    Thursday: Snow likely, mainly before 10am. Partly sunny, with a high near 33.

    High: 33 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow after 10pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
Isolated snow showers. Mostly cloudy, with a low around 23. North wind around 10 mph. Chance of precipitation is 20%.
Monday
A slight chance of snow showers before 7am. Partly sunny, with a high near 27. North wind 5 to 10 mph. Chance of precipitation is 10%.
Monday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 24. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 50%.
Tuesday
Snow likely. Cloudy, with a high near 30. Southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday Night
Snow. Low around 27. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday
Snow before 1pm, then snow showers between 1pm and 4pm, then snow after 4pm. High near 31. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
Snow. Low around 26. Chance of precipitation is 80%.
Thursday
Snow likely, mainly before 10am. Partly sunny, with a high near 33.
Thursday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Alyeska AK
 61.02°N 149.17°W (Elev. 3599 ft)
Last Update:
4:38 pm AKDT Apr 5, 2026
Forecast Valid:
2am AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation