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.

Rain Fog/Mist

47°F

8°C

Humidity 86%
Wind Speed E 20 G 31 mph
Barometer 30.11 in (1019.5 mb)
Dewpoint 43°F (6°C)
Visibility 4.00 mi
Wind Chill40°F (4°C)
Last update 4 Oct 1:53 pm AKDT
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: Rain. High near 49. East wind around 15 mph. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 46. East wind around 15 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: Rain. High near 49. East wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 44. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    Low: 44 °F

    Rain

  • Monday

    Monday: Showers likely, mainly before 4pm. Mostly cloudy, with a high near 49. Southeast wind around 5 mph. Chance of precipitation is 70%.

    High: 49 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain. High near 49. East wind around 15 mph. Chance of precipitation is 90%.
Tonight
Rain. Low around 46. East wind around 15 mph. Chance of precipitation is 90%.
Sunday
Rain. High near 49. East wind 10 to 15 mph. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 44. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Monday
Showers likely, mainly before 4pm. Mostly cloudy, with a high near 49. Southeast wind around 5 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 51.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 50.
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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:
3:38 am AKDT Oct 4, 2025
Forecast Valid:
2pm AKDT Oct 4, 2025-6pm AKDT Oct 10, 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