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

57°F

14°C

Humidity 69%
Wind Speed SE 8 mph
Barometer NA
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 3 Jul 5:53 pm AKDT
Extended Forecast for

25 Miles SSE Whittier AK

  • Tonight

    Tonight: Isolated showers before 10pm, then a chance of rain, mainly after 1am. Mostly cloudy, with a low around 42. East wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain

  • Independence Day

    Independence Day: Rain likely, mainly after 7am. Cloudy, with a high near 45. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. The rain could be heavy at times. Low around 42. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 42 °F

    Heavy Rain

  • Sunday

    Sunday: Rain. The rain could be heavy at times. High near 47. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 47 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of showers between 1am and 4am. Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: Mostly cloudy, with a high near 54. West wind around 5 mph.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Isolated showers before 10pm, then a chance of rain, mainly after 1am. Mostly cloudy, with a low around 42. East wind around 5 mph becoming calm. Chance of precipitation is 30%.
Independence Day
Rain likely, mainly after 7am. Cloudy, with a high near 45. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday Night
Rain. The rain could be heavy at times. Low around 42. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Sunday
Rain. The rain could be heavy at times. High near 47. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday Night
A chance of rain before 1am, then a chance of showers between 1am and 4am. Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 54. West wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of showers. Cloudy, with a low around 42.
Thursday
A chance of showers. Mostly cloudy, with a high near 52.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42.
Friday
A chance of showers. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SSE Whittier AK
 60.43°N 148.48°W (Elev. 2133 ft)
Last Update:
12:28 pm AKDT Jul 3, 2026
Forecast Valid:
6pm AKDT Jul 3, 2026-6pm AKDT Jul 10, 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