Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fair

47°F

8°C

Humidity 90%
Wind Speed Calm
Barometer 29.94 in (1013.8 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 25 Jul 7:53 am AKDT
Extended Forecast for

3 Miles ESE Alyeska AK

  • Today

    Today: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind becoming north around 5 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. North wind around 5 mph becoming southwest in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 40. West wind 5 to 10 mph becoming northeast in the evening.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: Rain likely, mainly after 4pm.  Cloudy, with a high near 45. East wind 10 to 15 mph.  Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 7pm.  Cloudy, with a low around 39. East wind 10 to 15 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 55. Calm wind.
Tonight
Mostly clear, with a low around 42. Calm wind becoming north around 5 mph.
Sunday
Sunny, with a high near 57. North wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Increasing clouds, with a low around 40. West wind 5 to 10 mph becoming northeast in the evening.
Monday
Rain likely, mainly after 4pm. Cloudy, with a high near 45. East wind 10 to 15 mph. Chance of precipitation is 60%.
Monday Night
Rain likely, mainly before 7pm. Cloudy, with a low around 39. East wind 10 to 15 mph. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Alyeska AK
 60.94°N 149°W (Elev. 3123 ft)
7:28 am AKDT Jul 25, 2026
8am AKDT Jul 25, 2026-6pm AKDT Jul 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database