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

40°F

4°C

Humidity 93%
Wind Speed Vrbl 3 mph
Barometer 29.66 in (1004.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 17 Oct 2:53 pm AKDT
Extended Forecast for

9 Miles WNW Whittier AK

  • This Afternoon

    This Afternoon: A slight chance of showers. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind becoming west around 5 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain and snow, mainly after 10pm. Low around 33. Light southeast wind becoming east 10 to 15 mph in the evening. Chance of precipitation is 90%.

    Low: 33 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Monday

    Monday: Rain before 10am, then showers between 10am and 1pm, then rain likely after 1pm. High near 43. East wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 37. East wind around 5 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 44. Chance of precipitation is 90%.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 10pm, then rain and snow likely. Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely, mainly before 10am. Cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A slight chance of showers. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 30. Calm wind becoming west around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 42. Calm wind.
Sunday Night
Rain and snow, mainly after 10pm. Low around 33. Light southeast wind becoming east 10 to 15 mph in the evening. Chance of precipitation is 90%.
Monday
Rain before 10am, then showers between 10am and 1pm, then rain likely after 1pm. High near 43. East wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 37. East wind around 5 mph. Chance of precipitation is 80%.
Tuesday
Rain. High near 44. Chance of precipitation is 90%.
Tuesday Night
Rain before 10pm, then rain and snow likely. Cloudy, with a low around 33.
Wednesday
Rain and snow likely, mainly before 10am. Cloudy, with a high near 39.
Wednesday Night
A chance of rain and snow before 4am, then a chance of snow. Cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Whittier AK
 60.81°N 148.95°W (Elev. 3 ft)
Last Update:
12:50 pm AKDT Oct 17, 2026
Forecast Valid:
3pm AKDT Oct 17, 2026-6pm AKDT Oct 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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