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

53°F

12°C

Humidity 74%
Wind Speed Calm
Barometer 30.01 in (1016.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 1 Aug 10:53 pm AKDT
Extended Forecast for

6 Miles NW Whittier AK

  • Overnight

    Overnight: Mostly clear, with a low around 46. Northwest wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind becoming east around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 10pm. Increasing clouds, with a low around 47. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance Rain

  • Monday

    Monday: Rain. High near 53. East wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 48. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 48 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain. High near 55. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain before 10am, then showers likely after 10am. Cloudy, with a high near 56.

    High: 56 °F

    Rain

  • Wednesday Night

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

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 61. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A chance of rain, mainly after 10pm. Increasing clouds, with a low around 47. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday
Rain. High near 53. East wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Monday Night
Rain. The rain could be heavy at times. Low around 48. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Tuesday
Rain. High near 55. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Tuesday Night
Rain. Low around 46. Chance of precipitation is 90%.
Wednesday
Rain before 10am, then showers likely after 10am. Cloudy, with a high near 56.
Wednesday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 46.
Thursday
A chance of showers. Cloudy, with a high near 58.
Thursday Night
A chance of showers. Cloudy, with a low around 47.
Friday
A chance of showers. Cloudy, with a high near 59.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Whittier AK
 60.83°N 148.84°W (Elev. 2316 ft)
Last Update:
8:57 pm AKDT Aug 1, 2026
Forecast Valid:
12am AKDT Aug 2, 2026-6pm AKDT Aug 8, 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