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

67°F

19°C

Humidity 51%
Wind Speed Vrbl 3 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 6 Jul 4:53 pm AKDT
Extended Forecast for

13 Miles ENE Alyeska AK

  • This Afternoon

    This Afternoon: A chance of showers. Partly sunny, with a high near 56. Northwest wind around 5 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 10pm. Mostly cloudy, with a low around 44. North wind 5 to 15 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly between 1pm and 4pm. Partly sunny, with a high near 57. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely between 7pm and 4am, then rain likely after 4am. Mostly cloudy, with a low around 43. East wind 20 to 25 mph. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Cloudy, with a high near 49. East wind around 15 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a chance of showers after 10pm. Cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A chance of showers before 10am. Partly sunny, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of showers. Partly sunny, with a high near 56. Northwest wind around 5 mph. Chance of precipitation is 30%.
Tonight
A chance of showers before 10pm. Mostly cloudy, with a low around 44. North wind 5 to 15 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers, mainly between 1pm and 4pm. Partly sunny, with a high near 57. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
Showers likely between 7pm and 4am, then rain likely after 4am. Mostly cloudy, with a low around 43. East wind 20 to 25 mph. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly before 10am. Cloudy, with a high near 49. East wind around 15 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 10pm, then a chance of showers after 10pm. Cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
A chance of showers before 10am. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly cloudy, with a high near 54.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41.
Sunday
Showers likely. Mostly cloudy, with a high near 51.
Sunday Night
Showers likely. Cloudy, with a low around 40.
Monday
Showers likely. Cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Alyeska AK
 60.99°N 148.72°W (Elev. 3163 ft)
Last Update:
3:04 pm AKDT Jul 6, 2026
Forecast Valid:
5pm AKDT Jul 6, 2026-6pm AKDT Jul 13, 2026
 
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