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.

Fog

46°F

8°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in (1013.4 mb)
Dewpoint 45°F (7°C)
Visibility 0.25 mi
Last update 23 Aug 6:53 am AKDT
Extended Forecast for

3 Miles W Whittier AK

  • Today

    Today: Mostly sunny, with a high near 60. West wind around 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 53. West wind around 5 mph becoming east in the evening. Chance of precipitation is 60%.

    Low: 53 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 55. East wind around 10 mph. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 1am. Low around 50. East wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Rain

  • Wednesday

    Wednesday: A chance of showers before 4pm. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 46. West wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 53. West wind around 5 mph becoming east in the evening. Chance of precipitation is 60%.
Tuesday
Rain. High near 55. East wind around 10 mph. Chance of precipitation is 80%.
Tuesday Night
Rain, mainly before 1am. Low around 50. East wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday
A chance of showers before 4pm. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 63.
Thursday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 49.
Friday
A chance of showers. Cloudy, with a high near 57.
Friday Night
A chance of showers. Cloudy, with a low around 48.
Saturday
A chance of showers. Cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Whittier AK
 60.78°N 148.73°W (Elev. 866 ft)
Last Update:
5:53 am AKDT Aug 23, 2026
Forecast Valid:
7am AKDT Aug 23, 2026-6pm AKDT Aug 29, 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