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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
41°F
5°C
| Humidity | 67% |
| Wind Speed | E 29 MPH |
| Barometer | 30.33 in (1027.09 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 17 Jan 12:53 AM PST |
Extended Forecast for
Happy Valley OR
Overnight
Low: 38 °F
Clear and
BreezySaturday
High: 49 °F
Sunny and
BreezySaturday Night
Low: 35 °F
Clear then
Areas FrostSunday
High: 49 °F
Areas Frost
then SunnySunday Night
Low: 36 °F
Mostly Clear
M.L.King Day
High: 50 °F
Sunny
Monday Night
Low: 33 °F
Mostly Clear
then Areas
FrostTuesday
High: 50 °F
Areas Frost
then Mostly
SunnyTuesday Night
Low: 35 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 38. Breezy, with an east northeast wind around 17 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 49. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Areas of frost after 4am. Otherwise, clear, with a low around 35. East northeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 49. East northeast wind around 9 mph.
Sunday Night
Mostly clear, with a low around 36. East northeast wind around 10 mph, with gusts as high as 18 mph.
M.L.King Day
Sunny, with a high near 50.
Monday Night
Areas of frost after midnight. Otherwise, mostly clear, with a low around 33.
Tuesday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Areas of frost before 7am. Otherwise, partly sunny, with a high near 49.
Wednesday Night
Areas of frost. Otherwise, mostly cloudy, with a low around 34.
Thursday
A slight chance of rain and snow. Widespread frost. Snow level 2600 feet. Otherwise, partly sunny, with a high near 47.
Thursday Night
A slight chance of rain and snow. Snow level 2600 feet. Partly cloudy, with a low around 35.
Friday
A chance of rain and snow. Snow level 2100 feet. Partly sunny, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Happy Valley OR
45.46°N 122.53°W (Elev. 581 ft)
45.46°N 122.53°W (Elev. 581 ft)
1:02 am PST Jan 17, 2026
1am PST Jan 17, 2026-6pm PST Jan 23, 2026
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