
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

High: 78 °F
Sunny
Tonight

Low: 52 °F
Partly Cloudy
Friday

High: 63 °F
Rain
Friday Night

Low: 46 °F
Increasing
CloudsSaturday

High: 60 °F
Chance
ShowersSaturday Night

Low: 42 °F
Partly Cloudy
Sunday

High: 65 °F
Sunny
Sunday Night

Low: 41 °F
Mostly Clear
Columbus Day

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Happy Valley OR
45.43°N 122.55°W (Elev. 423 ft)
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


