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.

Fair

38°F

3°C

Humidity 83%
Wind Speed E 5 mph
Barometer 29.98 in (1015.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 11 Apr 12:53 pm AKDT
Extended Forecast for

6 Miles NW Whittier AK

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly after 1am. Low around 27. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. High near 30. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. Northwest wind around 10 mph. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 40. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 38. Calm wind.
Tonight
Snow, mainly after 1am. Low around 27. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
Snow. High near 30. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Northwest wind around 10 mph. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 40. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 26.
Thursday
A chance of snow. Mostly cloudy, with a high near 39.
Thursday Night
Snow likely. Mostly cloudy, with a low around 27.
Friday
Snow likely. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Whittier AK
 60.83°N 148.79°W (Elev. 1581 ft)
Last Update:
8:22 am AKDT Apr 11, 2026
Forecast Valid:
1pm AKDT Apr 11, 2026-6pm AKDT Apr 17, 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