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

51°F

11°C

Humidity 89%
Wind Speed Vrbl 6 mph
Barometer 30.43 in (1030.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 15 Jul 1:53 am AKDT
Extended Forecast for

7 Miles NNW Alyeska AK

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 50%.

    Low: 37 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before 7am. Partly sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 45 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. West wind around 5 mph becoming calm.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Southeast wind 5 to 10 mph.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 42. Southeast wind 10 to 20 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain after 10am. Mostly cloudy, with a high near 46. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of rain after 10am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 50%.
Tuesday
Scattered showers, mainly before 7am. Partly sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 40. West wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 45. Southeast wind 5 to 10 mph.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 42. Southeast wind 10 to 20 mph. Chance of precipitation is 30%.
Thursday
A chance of rain after 10am. Mostly cloudy, with a high near 46. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Friday
A chance of rain after 10am. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly cloudy, with a high near 45.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Mostly cloudy, with a high near 46.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
10:52 pm AKDT Jul 14, 2025
Forecast Valid:
2am AKDT Jul 15, 2025-6pm AKDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation