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/Mist

39°F

4°C

Humidity 96%
Wind Speed Calm
Barometer NA
Dewpoint 38°F (3°C)
Visibility 2.00 mi
Last update 6 Jul 5:53 am AKDT
Extended Forecast for

15 Miles S Whittier AK

  • Today

    Today: A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 58. West wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. West wind 5 to 15 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 4pm. Partly sunny, with a high near 59. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 30%.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 10pm and 4am, then rain likely after 4am. Cloudy, with a low around 49. East wind around 10 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain. High near 51. East wind around 5 mph. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 10pm. Low around 46. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 46 °F

    Rain then
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 58. West wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 49. West wind 5 to 15 mph.
Tuesday
A chance of showers after 4pm. Partly sunny, with a high near 59. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
Showers likely, mainly between 10pm and 4am, then rain likely after 4am. Cloudy, with a low around 49. East wind around 10 mph. Chance of precipitation is 60%.
Wednesday
Rain. High near 51. East wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Rain before 10pm. Low around 46. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Thursday
Partly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48.
Sunday
Showers likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Whittier AK
 60.56°N 148.58°W (Elev. 709 ft)
Last Update:
5:52 am AKDT Jul 6, 2026
Forecast Valid:
6am AKDT Jul 6, 2026-6pm AKDT Jul 12, 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