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

62°F

17°C

Humidity 48%
Wind Speed NA
Barometer NA
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 24 Jun 3:53 pm AKDT
Extended Forecast for

Alyeska AK

  • This Afternoon

    This Afternoon: A slight chance of rain after 4pm. Sunny early, then becoming mostly cloudy, with a high near 62. Calm wind. Chance of precipitation is 10%.

    High: 62 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Calm wind. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 10am. Mostly sunny, with a high near 69. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Scattered showers, mainly between 10pm and 1am. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 30%.

    Low: 50 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after 1pm. Mostly cloudy, with a high near 72. Calm wind. Chance of precipitation is 30%.

    High: 72 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%.

    Low: 54 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    High: 64 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of rain after 4pm. Sunny early, then becoming mostly cloudy, with a high near 62. Calm wind. Chance of precipitation is 10%.
Tonight
A slight chance of rain before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Calm wind. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 10am. Mostly sunny, with a high near 69. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers, mainly between 10pm and 1am. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 30%.
Friday
Scattered showers, mainly after 1pm. Mostly cloudy, with a high near 72. Calm wind. Chance of precipitation is 30%.
Friday Night
Scattered showers. Cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Cloudy, with a low around 49.
Sunday
A chance of showers. Cloudy, with a high near 65.
Sunday Night
A chance of showers. Cloudy, with a low around 49.
Monday
A chance of showers. Mostly cloudy, with a high near 64.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48.
Tuesday
Mostly cloudy, with a high near 68.
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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:
1:37 pm AKDT Jun 24, 2026
Forecast Valid:
3pm AKDT Jun 24, 2026-6pm AKDT Jun 30, 2026
 
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