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 93%
Wind Speed Vrbl 7 G 18 mph
Barometer 29.76 in (1007.8 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill47°F (8°C)
Last update 23 Jul 7:53 am AKDT
Extended Forecast for

5 Miles ESE Alyeska AK

  • Today

    Today: Rain likely, mainly before 10am, then a slight chance of showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. East wind 5 to 10 mph becoming light and variable in the morning. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Tonight

    Tonight: A chance of showers, mainly between 10pm and 1am. Partly cloudy, with a low around 48. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 58. Northwest wind 10 to 15 mph.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Northwest wind 10 to 15 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Northwest wind around 5 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. North wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 4am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 10am. Cloudy, with a high near 51.

    High: 51 °F

    Showers
    Likely

Detailed Forecast

Today
Rain likely, mainly before 10am, then a slight chance of showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. East wind 5 to 10 mph becoming light and variable in the morning. Chance of precipitation is 70%.
Tonight
A chance of showers, mainly between 10pm and 1am. Partly cloudy, with a low around 48. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 58. Northwest wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 41. Northwest wind 10 to 15 mph.
Saturday
Sunny, with a high near 58. Northwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 46. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
A chance of showers after 4am. Mostly cloudy, with a low around 44.
Monday
Showers likely, mainly after 10am. Cloudy, with a high near 51.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Alyeska AK
 60.91°N 148.95°W (Elev. 1558 ft)
Last Update:
1:23 am AKDT Jul 23, 2026
Forecast Valid:
8am AKDT Jul 23, 2026-6pm AKDT Jul 29, 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