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

47°F

8°C

Humidity 97%
Wind Speed Calm
Barometer 29.89 in (1012.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 23 Aug 3:53 am AKDT
Extended Forecast for

6 Miles NW Whittier AK

  • Overnight

    Overnight: Isolated showers. Patchy fog. Otherwise, cloudy, with a low around 46. Calm wind. Chance of precipitation is 20%.

    Low: 46 °F

    Isolated
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Isolated showers before 7am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 58. Northwest wind around 5 mph. Chance of precipitation is 10%.

    High: 58 °F

    Isolated
    Showers and
    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Northwest wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. Northwest wind around 5 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 49. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 54. East wind around 10 mph. Chance of precipitation is 80%.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 1am. Low around 45. Chance of precipitation is 80%.

    Low: 45 °F

    Rain

  • Wednesday

    Wednesday: A chance of showers before 4pm. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Patchy fog. Otherwise, cloudy, with a low around 46. Calm wind. Chance of precipitation is 20%.
Sunday
Isolated showers before 7am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 58. Northwest wind around 5 mph. Chance of precipitation is 10%.
Sunday Night
Mostly clear, with a low around 44. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 59. Northwest wind around 5 mph.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 49. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Rain. High near 54. East wind around 10 mph. Chance of precipitation is 80%.
Tuesday Night
Rain, mainly before 1am. Low around 45. Chance of precipitation is 80%.
Wednesday
A chance of showers before 4pm. Mostly cloudy, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 63.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45.
Friday
A chance of showers. Cloudy, with a high near 57.
Friday Night
A chance of showers. Cloudy, with a low around 44.
Saturday
A chance of showers. Cloudy, with a high near 55.
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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:
1:12 am AKDT Aug 23, 2026
Forecast Valid:
5am AKDT Aug 23, 2026-6pm AKDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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