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.

Fair

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in (1019.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Jun 4:53 am AKDT
Extended Forecast for

5 Miles E Alyeska AK

  • Today

    Today: A slight chance of showers after 1pm. Widespread haze. Sunny, with a high near 48. North wind 5 to 10 mph becoming light northwest in the morning. Chance of precipitation is 20%.

    High: 48 °F

    Haze then
    Slight Chance
    Showers

  • Tonight

    Tonight: Widespread haze before 1am. Mostly clear, with a low around 41. North wind 5 to 10 mph.

    Low: 41 °F

    Haze

  • Friday

    Friday: Sunny, with a high near 50. North wind around 5 mph becoming calm in the morning.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. East wind 5 to 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42. Southeast wind around 5 mph.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

Today
A slight chance of showers after 1pm. Widespread haze. Sunny, with a high near 48. North wind 5 to 10 mph becoming light northwest in the morning. Chance of precipitation is 20%.
Tonight
Widespread haze before 1am. Mostly clear, with a low around 41. North wind 5 to 10 mph.
Friday
Sunny, with a high near 50. North wind around 5 mph becoming calm in the morning.
Friday Night
Partly cloudy, with a low around 38. East wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 42. Southeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 37. Southeast wind 5 to 10 mph becoming northeast after midnight.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Mostly cloudy, with a high near 52.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Alyeska AK
 60.94°N 148.95°W (Elev. 2379 ft)
Last Update:
8:36 pm AKDT Jun 11, 2025
Forecast Valid:
5am AKDT Jun 12, 2025-6pm AKDT Jun 18, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation