Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Partly Cloudy

64°F

18°C

Humidity 70%
Wind Speed SE 9 G 21 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Aug 3:53 pm AKDT
Extended Forecast for

4 Miles NW Alyeska AK

  • This Afternoon

    This Afternoon: Widespread haze. Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 10pm. Mostly cloudy, with a low around 47. East wind around 5 mph.

    Low: 47 °F

    Haze then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. East wind around 5 mph becoming calm  in the morning.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. Calm wind becoming east around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Northeast wind around 5 mph becoming calm.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Widespread haze. Mostly sunny, with a high near 64. Calm wind.
Tonight
Widespread haze before 10pm. Mostly cloudy, with a low around 47. East wind around 5 mph.
Wednesday
Partly sunny, with a high near 58. East wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 45. Calm wind becoming east around 5 mph.
Thursday
Mostly sunny, with a high near 63. Northeast wind around 5 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 49. Calm wind.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A chance of showers. Partly sunny, with a high near 58.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47.
Monday
A chance of showers. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Alyeska AK
 61°N 149.22°W (Elev. 2651 ft)
1:07 pm AKDT Aug 11, 2026
3pm AKDT Aug 11, 2026-6pm AKDT Aug 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database