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

50°F

10°C

Humidity 80%
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 17 Jun 3:53 am AKDT
Extended Forecast for

6 Miles NNW Alyeska AK

  • Today

    Today: A chance of showers after 1pm. Partly sunny, with a high near 45. North wind around 5 mph. Chance of precipitation is 30%.

    High: 45 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 10pm. Mostly cloudy, with a low around 37. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 10am, then scattered rain showers. Mostly sunny, with a high near 49. North wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before 10pm. Mostly cloudy, with a low around 42. North wind around 5 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: Scattered showers, mainly after 1pm. Partly sunny, with a high near 54. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 54 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers before 10pm. Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 40%.

    Low: 41 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Saturday Night

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

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers after 1pm. Partly sunny, with a high near 45. North wind around 5 mph. Chance of precipitation is 30%.
Tonight
A chance of showers before 10pm. Mostly cloudy, with a low around 37. North wind around 5 mph. Chance of precipitation is 30%.
Thursday
A slight chance of snow showers before 10am, then scattered rain showers. Mostly sunny, with a high near 49. North wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers, mainly before 10pm. Mostly cloudy, with a low around 42. North wind around 5 mph. Chance of precipitation is 30%.
Juneteenth
Scattered showers, mainly after 1pm. Partly sunny, with a high near 54. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 40%.
Friday Night
Scattered showers before 10pm. Partly cloudy, with a low around 41. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly cloudy, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A chance of showers. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Alyeska AK
 61.05°N 149.17°W (Elev. 5531 ft)
Last Update:
3:52 am AKDT Jun 17, 2026
Forecast Valid:
4am AKDT Jun 17, 2026-6pm AKDT Jun 23, 2026
 
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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