Hurricane Isaias to Approach the Northern Gulf Coast on Friday

Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

66°F

19°C

Humidity 63%
Wind Speed SW 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Oct 12:00 PM PDT
Extended Forecast for

Happy Valley OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. North northwest wind 3 to 5 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Rain, mainly before 1pm.  High near 63. Light and variable wind becoming south southwest 5 to 8 mph in the morning.  Chance of precipitation is 80%.

    High: 63 °F

    Rain

  • Friday Night

    Friday Night: Increasing clouds, with a low around 46. Northwest wind 5 to 7 mph becoming calm.

    Low: 46 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of showers.  Cloudy, then gradually becoming mostly sunny, with a high near 60. South southwest wind around 5 mph becoming calm  in the afternoon.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. North northwest wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 52. Calm wind.
Friday
Rain, mainly before 1pm. High near 63. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 80%.
Friday Night
Increasing clouds, with a low around 46. Northwest wind 5 to 7 mph becoming calm.
Saturday
A 50 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 60. South southwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 41.
Columbus Day
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 44.
Tuesday
A slight chance of rain. Partly sunny, with a high near 64.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.43°N 122.55°W (Elev. 423 ft)
11:41 am PDT Oct 8, 2026
12pm PDT Oct 8, 2026-6pm PDT Oct 14, 2026
 
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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