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

Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Rain

54°F

12°C

Humidity 89%
Wind Speed SSE 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 51°F (11°C)
Visibility 8.00 mi
Last update 07 Nov 11:53 PM PST
Extended Forecast for

Happy Valley OR

  • Overnight

    Overnight: Rain likely before 3am, then a slight chance of showers after 5am. Cloudy, with a low around 51. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Rain Likely
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 56. West southwest wind 5 to 9 mph becoming calm in the afternoon.

    High: 56 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain between 4am and 5am. Cloudy, with a low around 45. Light east northeast wind. Chance of precipitation is 10%.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: Rain, mainly before 4pm, then showers after 4pm. High near 57. South southeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Showers, mainly before 10pm. Low around 51. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

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

    Low: 49 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely before 3am, then a slight chance of showers after 5am. Cloudy, with a low around 51. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 56. West southwest wind 5 to 9 mph becoming calm in the afternoon.
Sunday Night
A slight chance of rain between 4am and 5am. Cloudy, with a low around 45. Light east northeast wind. Chance of precipitation is 10%.
Monday
Rain, mainly before 4pm, then showers after 4pm. High near 57. South southeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Showers, mainly before 10pm. Low around 51. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 49.
Veterans Day
Mostly cloudy, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
Rain likely. Mostly cloudy, with a high near 57.
Friday Night
Rain likely. Mostly cloudy, with a low around 47.
Saturday
Rain likely. Cloudy, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.44°N 122.52°W (Elev. 600 ft)
Last Update:
11:41 pm PST Nov 7, 2026
Forecast Valid:
12am PST Nov 8, 2026-6pm PST Nov 14, 2026
 
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