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

50°F

10°C

Humidity 80%
Wind Speed E 5 mph
Barometer NA
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 17 Jun 5:53 am AKDT
Extended Forecast for

16 Miles NE Alyeska AK

  • Today

    Today: A chance of showers after 4pm. Partly sunny, with a high near 49. North wind around 5 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: Isolated showers before 10am, then a slight chance of rain between 10am and 1pm, then scattered showers after 1pm. Mostly sunny, with a high near 52. North wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 52 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before 10pm. Mostly cloudy, with a low around 43. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: Scattered showers, mainly after 1pm. Partly sunny, with a high near 56. West wind around 5 mph. Chance of precipitation is 40%.

    High: 56 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers before 10pm. Mostly cloudy, with a low around 42. West wind around 5 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers after 4pm. Partly sunny, with a high near 49. North wind around 5 mph. Chance of precipitation is 30%.
Tonight
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
Isolated showers before 10am, then a slight chance of rain between 10am and 1pm, then scattered showers after 1pm. Mostly sunny, with a high near 52. North wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers, mainly before 10pm. Mostly cloudy, with a low around 43. North wind around 5 mph. Chance of precipitation is 30%.
Juneteenth
Scattered showers, mainly after 1pm. Partly sunny, with a high near 56. West wind around 5 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers before 10pm. Mostly cloudy, with a low around 42. West wind around 5 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 51.
Sunday Night
Cloudy, with a low around 40.
Monday
A chance of showers. Cloudy, with a high near 50.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39.
Tuesday
A chance of showers. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Alyeska AK
 61.13°N 148.83°W (Elev. 3668 ft)
Last Update:
3:52 am AKDT Jun 17, 2026
Forecast Valid:
6am AKDT Jun 17, 2026-6pm AKDT Jun 23, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation