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

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in (1020.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 29 Nov 4:53 am AKST
Extended Forecast for

Whittier AK

  • Overnight

    Overnight: A chance of snow. Mostly cloudy, with a low around 33. East wind around 5 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Chance Snow

  • Saturday

    Saturday: Snow and freezing rain likely before 9am, then rain. The rain could be heavy at times. High near 40. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 40 °F

    Wintry Mix
    then Heavy
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 40. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain. The rain could be heavy at times. High near 42. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 42 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Rain. Low around 41. East wind 10 to 20 mph. Chance of precipitation is 100%.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 9am. Mostly cloudy, with a high near 43. East wind around 10 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Cloudy, with a low around 41.

    Low: 41 °F

    Rain

Detailed Forecast

Overnight
A chance of snow. Mostly cloudy, with a low around 33. East wind around 5 mph. Chance of precipitation is 30%.
Saturday
Snow and freezing rain likely before 9am, then rain. The rain could be heavy at times. High near 40. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Saturday Night
Rain. Low around 40. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain. The rain could be heavy at times. High near 42. East wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Sunday Night
Rain. Low around 41. East wind 10 to 20 mph. Chance of precipitation is 100%.
Monday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 43. East wind around 10 mph becoming west in the afternoon. Chance of precipitation is 60%.
Monday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Tuesday
Rain. Cloudy, with a high near 44.
Tuesday Night
Rain. Cloudy, with a low around 41.
Wednesday
Rain likely. Cloudy, with a high near 43.
Wednesday Night
Rain likely. Cloudy, with a low around 34.
Thursday
Rain likely. Mostly cloudy, with a high near 40.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Friday
A chance of snow. Mostly cloudy, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Whittier AK
 60.78°N 148.68°W (Elev. 3 ft)
Last Update:
9:27 pm AKST Nov 28, 2025
Forecast Valid:
5am AKST Nov 29, 2025-6pm AKST Dec 5, 2025
 
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