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

66°F

19°C

Humidity 56%
Wind Speed SE 8 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 13 Jul 4:53 pm AKDT
Extended Forecast for

14 Miles NE Alyeska AK

  • Tonight

    Tonight: Increasing clouds, with a low around 41. South wind around 10 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Monday

    Monday: Showers likely between 10am and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 43. South wind around 10 mph. Chance of precipitation is 60%.

    High: 43 °F

    Isolated
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Rain likely before 7pm, then showers likely, mainly between 7pm and 10pm. Mostly cloudy, with a low around 40. South wind 5 to 10 mph becoming light southwest after midnight. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Tuesday

    Tuesday: Scattered showers, mainly before 1pm. Partly sunny, with a high near 46. Calm wind. Chance of precipitation is 30%.

    High: 46 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. North wind around 5 mph becoming calm.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Calm wind becoming southeast around 5 mph in the morning.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Thursday Night

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

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 41. South wind around 10 mph.
Monday
Showers likely between 10am and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 43. South wind around 10 mph. Chance of precipitation is 60%.
Monday Night
Rain likely before 7pm, then showers likely, mainly between 7pm and 10pm. Mostly cloudy, with a low around 40. South wind 5 to 10 mph becoming light southwest after midnight. Chance of precipitation is 60%.
Tuesday
Scattered showers, mainly before 1pm. Partly sunny, with a high near 46. Calm wind. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 41. North wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 47. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Mostly cloudy, with a high near 50.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Mostly cloudy, with a high near 49.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Alyeska AK
 61.1°N 148.83°W (Elev. 4068 ft)
Last Update:
3:51 pm AKDT Jul 13, 2025
Forecast Valid:
5pm AKDT Jul 13, 2025-6pm AKDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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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