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Current conditions at
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Rain
48°F
9°C
| Humidity | 87% |
| Wind Speed | SSW 8 MPH |
| Barometer | 29.79 in (1008.81 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 7.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 15 Apr 03:35 AM PDT |
Extended Forecast for
4 Miles ENE Troutdale OR
Overnight
Low: 42 °F
Rain and
BreezyWednesday
High: 50 °F
Chance
Showers then
Showers and
BreezyWednesday Night
Low: 37 °F
Showers then
Chance
ShowersThursday
High: 54 °F
Chance
ShowersThursday Night
Low: 39 °F
Chance
Showers then
Mostly CloudyFriday
High: 60 °F
Partly Sunny
Friday Night
Low: 42 °F
Mostly Cloudy
Saturday
High: 69 °F
Slight Chance
RainSaturday Night
Low: 48 °F
Chance Rain
Detailed Forecast
Overnight
Rain. Snow level 3100 feet lowering to 2000 feet. Steady temperature around 42. Breezy, with a west wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Snow level 1600 feet rising to 2200 feet in the afternoon. High near 50. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 10pm, then a chance of showers. Snow level 1600 feet. Low around 37. West wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 40 percent chance of showers. Snow level 1600 feet rising to 3000 feet in the afternoon. Partly sunny, with a high near 54. West southwest wind 3 to 8 mph.
Thursday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 39. West wind 5 to 8 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 69.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 48.
Sunday
A chance of rain. Mostly cloudy, with a high near 69.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 49.
Monday
A chance of rain. Partly sunny, with a high near 71.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Partly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Troutdale OR
45.58°N 122.31°W (Elev. 112 ft)
45.58°N 122.31°W (Elev. 112 ft)
3:41 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
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