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.

Rain Fog/Mist and Breezy

58°F

14°C

Humidity 87%
Wind Speed E 24 G 56 mph
Barometer 29.61 in (1002.8 mb)
Dewpoint 54°F (12°C)
Visibility 2.50 mi
Last update 16 Aug 10:53 pm AKDT
Extended Forecast for

19 Miles ESE Whittier AK

  • Tonight

    Tonight: Rain. The rain could be heavy at times. Low around 54. East wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    Low: 54 °F

    Heavy Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 56. South wind around 10 mph. Chance of precipitation is 50%.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 52. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain. Cloudy, with a high near 54. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 54 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 51. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 51 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. High near 53. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 51. Chance of precipitation is 90%.

    Low: 51 °F

    Rain

  • Thursday

    Thursday: Showers. Cloudy, with a high near 55.

    High: 55 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Cloudy, with a low around 50.

    Low: 50 °F

    Showers

Detailed Forecast

Tonight
Rain. The rain could be heavy at times. Low around 54. East wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Monday
A chance of rain. Mostly cloudy, with a high near 56. South wind around 10 mph. Chance of precipitation is 50%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 52. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday
A chance of rain. Cloudy, with a high near 54. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 51. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
Rain. High near 53. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 51. Chance of precipitation is 90%.
Thursday
Showers. Cloudy, with a high near 55.
Thursday Night
Showers. Cloudy, with a low around 50.
Friday
Showers. Cloudy, with a high near 56.
Friday Night
Showers. Cloudy, with a low around 50.
Saturday
Showers. Cloudy, with a high near 55.
Saturday Night
Showers. Cloudy, with a low around 50.
Sunday
Showers. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Whittier AK
 60.66°N 148.19°W (Elev. 0 ft)
Last Update:
9:41 pm AKDT Aug 16, 2026
Forecast Valid:
11pm AKDT Aug 16, 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