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

51°F

11°C

Humidity 80%
Wind Speed E 12 G 26 mph
Barometer NA
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Wind Chill47°F (8°C)
Last update 5 Jul 12:53 am AKDT
Extended Forecast for

18 Miles SE Whittier AK

  • Overnight

    Overnight: Rain. The rain could be heavy at times. Low around 50. East wind around 15 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Heavy Rain

  • Sunday

    Sunday: Rain. The rain could be heavy at times. High near 54. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 54 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm. Low around 47. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 47 °F

    Showers then
    Scattered
    Showers

  • Monday

    Monday: Partly sunny, with a high near 64. West wind around 5 mph becoming calm.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 4am. Cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. Cloudy, with a high near 53.

    High: 53 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly before 10pm. Cloudy, with a low around 46.

    Low: 46 °F

    Showers

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Low around 50. East wind around 15 mph. Chance of precipitation is 90%.
Sunday
Rain. The rain could be heavy at times. High near 54. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Showers, mainly before 10pm. Low around 47. Northeast wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 64. West wind around 5 mph becoming calm.
Monday Night
Mostly cloudy, with a low around 48. Calm wind.
Tuesday
Partly sunny, with a high near 61. Calm wind.
Tuesday Night
Showers likely, mainly after 4am. Cloudy, with a low around 48. Chance of precipitation is 60%.
Wednesday
Showers. Cloudy, with a high near 53.
Wednesday Night
Showers, mainly before 10pm. Cloudy, with a low around 46.
Thursday
A chance of showers. Mostly cloudy, with a high near 59.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly cloudy, with a high near 59.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47.
Saturday
A chance of showers. Cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Whittier AK
 60.64°N 148.25°W (Elev. 453 ft)
Last Update:
9:17 pm AKDT Jul 4, 2026
Forecast Valid:
1am AKDT Jul 5, 2026-6pm AKDT Jul 11, 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