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.

Light Rain Fog/Mist

51°F

11°C

Humidity 86%
Wind Speed NA
Barometer NA
Dewpoint 47°F (8°C)
Visibility 3.00 mi
Last update 8 Jul 6:53 am AKDT
Extended Forecast for

15 Miles NE Alyeska AK

  • Today

    Today: A chance of showers before 10am, then a chance of rain between 10am and 1pm, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 48. South wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers between 1am and 4am. Mostly cloudy, with a low around 37. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly between 7am and 4pm. Mostly cloudy, with a high near 52. Northwest wind around 10 mph. Chance of precipitation is 40%.

    High: 52 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. North wind 10 to 15 mph.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. Northwest wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. West wind 5 to 10 mph becoming south in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 10pm. Cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely. Cloudy, with a high near 46.

    High: 46 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of showers before 10am, then a chance of rain between 10am and 1pm, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 48. South wind 10 to 15 mph. Chance of precipitation is 50%.
Tonight
A chance of showers between 1am and 4am. Mostly cloudy, with a low around 37. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%.
Thursday
A chance of showers, mainly between 7am and 4pm. Mostly cloudy, with a high near 52. Northwest wind around 10 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 42. North wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 56. Northwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 41. West wind 5 to 10 mph becoming south in the evening.
Saturday
Cloudy, with a high near 50.
Saturday Night
A chance of showers after 10pm. Cloudy, with a low around 40.
Sunday
Showers likely. Cloudy, with a high near 46.
Sunday Night
Showers likely. Cloudy, with a low around 38.
Monday
Showers likely. Cloudy, with a high near 46.
Monday Night
Showers likely. Cloudy, with a low around 38.
Tuesday
A chance of showers. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NE Alyeska AK
 61.13°N 148.83°W (Elev. 3668 ft)
Last Update:
6:37 am AKDT Jul 8, 2026
Forecast Valid:
7am AKDT Jul 8, 2026-6pm AKDT Jul 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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