National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

light rain,mist

52°F

11°C

Humidity 89%
Wind Speed E 12 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 49°F (9°C)
Visibility 6.00 mi
Last update 09 Nov 04:25 PM PST
Extended Forecast for

Happy Valley OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 58. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm before 4am, then a chance of rain. Mostly cloudy, with a steady temperature around 55. South southeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before 9am. Cloudy, with a high near 62. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. East southeast wind 3 to 6 mph.

    Low: 51 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 67. East southeast wind around 5 mph becoming calm in the morning.

    High: 67 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain after 10pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 57.

    High: 57 °F

    Rain

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 58. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely and possibly a thunderstorm before 4am, then a chance of rain. Mostly cloudy, with a steady temperature around 55. South southeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain likely, mainly before 9am. Cloudy, with a high near 62. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 51. East southeast wind 3 to 6 mph.
Veterans Day
Mostly cloudy, with a high near 67. East southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly cloudy, with a high near 61.
Thursday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 49.
Friday
Rain. Cloudy, with a high near 57.
Friday Night
Rain. Cloudy, with a low around 48.
Saturday
Rain. Cloudy, with a high near 55.
Saturday Night
Rain. Cloudy, with a low around 46.
Sunday
Rain. Mostly cloudy, with a high near 53.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.43°N 122.55°W (Elev. 423 ft)
Last Update:
3:41 pm PST Nov 9, 2026
Forecast Valid:
4pm PST Nov 9, 2026-6pm PST Nov 16, 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