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.

Light Rain

45°F

7°C

Humidity 77%
Wind Speed E 9 G 33 mph
Barometer 29.55 in (1000.6 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill40°F (4°C)
Last update 15 Oct 2:53 am AKDT
Extended Forecast for

Whittier AK

  • Overnight

    Overnight: Rain. Low around 41. East wind around 20 mph. Chance of precipitation is 100%.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain. The rain could be heavy at times. High near 45. East wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 45 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Rain before 10pm, then showers after 10pm. The rain could be heavy at times. Low around 40. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Heavy Rain

  • Friday

    Friday: Rain. High near 44. East wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Showers before 1am, then rain likely, mainly between 1am and 4am. Low around 38. East wind around 5 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Saturday

    Saturday: Rain likely, mainly between 7am and 10am. Mostly cloudy, with a high near 43. West wind around 5 mph. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 4pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Overnight
Rain. Low around 41. East wind around 20 mph. Chance of precipitation is 100%.
Thursday
Rain. The rain could be heavy at times. High near 45. East wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
Rain before 10pm, then showers after 10pm. The rain could be heavy at times. Low around 40. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain. High near 44. East wind 5 to 10 mph. Chance of precipitation is 80%.
Friday Night
Showers before 1am, then rain likely, mainly between 1am and 4am. Low around 38. East wind around 5 mph. Chance of precipitation is 80%.
Saturday
Rain likely, mainly between 7am and 10am. Mostly cloudy, with a high near 43. West wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A chance of rain after 4pm. Mostly cloudy, with a high near 42.
Sunday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 38.
Monday
Rain. Cloudy, with a high near 42.
Monday Night
Rain. Cloudy, with a low around 39.
Tuesday
Rain. Cloudy, with a high near 44.
Tuesday Night
Rain likely. Cloudy, with a low around 38.
Wednesday
A chance of rain. Cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Whittier AK
 60.78°N 148.68°W (Elev. 3 ft)
Last Update:
2:37 am AKDT Oct 15, 2026
Forecast Valid:
3am AKDT Oct 15, 2026-6pm AKDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation