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

44°F

7°C

Humidity 85%
Wind Speed Calm
Barometer 29.96 in (1014.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 3 Oct 11:53 am AKDT
Extended Forecast for

10 Miles WNW Whittier AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered showers, mainly after 4am. Mostly cloudy, with a low around 41. Light and variable wind becoming east 10 to 15 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Saturday

    Saturday: Rain. High near 51. East wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 45. East wind 20 to 30 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain. High near 53. East wind around 10 mph. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. The rain could be heavy at times. Low around 45. East wind around 10 mph. Chance of precipitation is 100%.

    Low: 45 °F

    Heavy Rain

  • Monday

    Monday: Rain. High near 54. Chance of precipitation is 100%.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: Rain likely. Cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 53. Calm wind.
Tonight
Scattered showers, mainly after 4am. Mostly cloudy, with a low around 41. Light and variable wind becoming east 10 to 15 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday
Rain. High near 51. East wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 45. East wind 20 to 30 mph. Chance of precipitation is 90%.
Sunday
Rain. High near 53. East wind around 10 mph. Chance of precipitation is 90%.
Sunday Night
Rain. The rain could be heavy at times. Low around 45. East wind around 10 mph. Chance of precipitation is 100%.
Monday
Rain. High near 54. Chance of precipitation is 100%.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
Rain likely. Cloudy, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Whittier AK
 60.81°N 148.95°W (Elev. 3 ft)
Last Update:
3:12 am AKDT Oct 3, 2025
Forecast Valid:
12pm AKDT Oct 3, 2025-6pm AKDT Oct 9, 2025
 
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