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

43°F

6°C

Humidity 97%
Wind Speed Calm
Barometer NA
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 24 Jun 3:53 am AKDT
Extended Forecast for

7 Miles N Alyeska AK

  • Today

    Today: A slight chance of snow after 4pm. Mostly sunny, with a high near 42. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 10%.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm. Partly cloudy, with a low around 37. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 10%.

    Low: 37 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. North wind 5 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 51. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%.

    High: 51 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 43 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 10pm. Cloudy, with a low around 38.

    Low: 38 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Cloudy, with a high near 45.

    High: 45 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of snow after 4pm. Mostly sunny, with a high near 42. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 10%.
Tonight
A slight chance of snow before 7pm. Partly cloudy, with a low around 37. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 10%.
Thursday
Mostly sunny, with a high near 49. North wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph.
Friday
Scattered showers. Partly sunny, with a high near 51. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm. Chance of precipitation is 40%.
Saturday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 38.
Sunday
A chance of showers. Cloudy, with a high near 45.
Sunday Night
A chance of showers. Cloudy, with a low around 37.
Monday
A chance of showers. Mostly cloudy, with a high near 44.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Alyeska AK
 61.05°N 149.05°W (Elev. 5823 ft)
Last Update:
2:42 am AKDT Jun 24, 2026
Forecast Valid:
4am AKDT Jun 24, 2026-6pm AKDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation