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

56°F

13°C

Humidity 84%
Wind Speed Vrbl 6 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 12:53 pm AKDT
Extended Forecast for

5 Miles W Whittier AK

  • This Afternoon

    This Afternoon: A chance of rain. Cloudy, with a high near 57. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain. Cloudy, with a low around 50. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 50 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 4am. Cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. High near 58. East wind around 5 mph. Chance of precipitation is 80%.

    High: 58 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 47. East wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain. High near 58. Chance of precipitation is 90%.

    High: 58 °F

    Rain

  • Thursday Night

    Thursday Night: Showers, mainly before 10pm. Cloudy, with a low around 45.

    Low: 45 °F

    Showers

  • Friday

    Friday: Showers likely, mainly after 4pm. Cloudy, with a high near 59.

    High: 59 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of rain. Cloudy, with a high near 57. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tonight
A chance of rain. Cloudy, with a low around 50. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely, mainly after 4am. Cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Rain. High near 58. East wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 47. East wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday
Rain. High near 58. Chance of precipitation is 90%.
Thursday Night
Showers, mainly before 10pm. Cloudy, with a low around 45.
Friday
Showers likely, mainly after 4pm. Cloudy, with a high near 59.
Friday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 44.
Saturday
Showers. Cloudy, with a high near 57.
Saturday Night
Showers. Cloudy, with a low around 44.
Sunday
Showers likely. Cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Whittier AK
 60.78°N 148.84°W (Elev. 157 ft)
Last Update:
1:03 pm AKDT Aug 17, 2026
Forecast Valid:
1pm AKDT Aug 17, 2026-6pm AKDT Aug 23, 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