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.

Mostly Cloudy

55°F

13°C

Humidity 69%
Wind Speed E 6 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 28 Jun 12:53 pm AKDT
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 64. Calm wind. Chance of precipitation is 30%.

    High: 64 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 60. Calm wind. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 10pm, then showers likely after 10pm. Cloudy, with a low around 50. East wind around 5 mph. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely

  • Monday

    Monday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 60. Calm wind. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 40%.

    Low: 51 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers before 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 64. Calm wind. Chance of precipitation is 30%.
Tonight
Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 60. Calm wind. Chance of precipitation is 60%.
Sunday Night
Rain likely before 10pm, then showers likely after 10pm. Cloudy, with a low around 50. East wind around 5 mph. Chance of precipitation is 70%.
Monday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 60. Calm wind. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 40%.
Tuesday
Scattered showers before 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Wednesday
A chance of rain. Cloudy, with a high near 64.
Wednesday Night
A chance of rain. Cloudy, with a low around 49.
Thursday
A chance of rain. Cloudy, with a high near 65.
Thursday Night
A chance of rain. Cloudy, with a low around 50.
Independence Day
A chance of rain. Mostly cloudy, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alyeska AK
 60.97°N 149.11°W (Elev. 197 ft)
Last Update:
4:20 am AKDT Jun 28, 2025
Forecast Valid:
2pm AKDT Jun 28, 2025-6pm AKDT Jul 4, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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