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

Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

66°F

19°C

Humidity 63%
Wind Speed SW 8 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 01 Sep 09:20 PM PDT
Extended Forecast for

Troutdale OR

  • Tonight

    Tonight: A slight chance of drizzle before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 57. West southwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain and possibly a thunderstorm after 5pm. High near 67. East southeast wind 6 to 9 mph becoming south in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain, mainly before 9pm. Low around 52. South southwest wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Rain

  • Thursday

    Thursday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 66. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 52. South southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain. Mostly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of drizzle before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 57. West southwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 20%.
Wednesday
Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain and possibly a thunderstorm after 5pm. High near 67. East southeast wind 6 to 9 mph becoming south in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain, mainly before 9pm. Low around 52. South southwest wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 66. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 52. South southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 53.
Saturday
A slight chance of rain. Mostly sunny, with a high near 76.
Saturday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 55.
Sunday
A slight chance of rain before 11am. Partly sunny, with a high near 76.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 56.
Labor Day
A chance of rain. Partly sunny, with a high near 74.
Monday Night
A chance of rain. Mostly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Troutdale OR
 45.57°N 122.4°W (Elev. 79 ft)
Last Update:
8:41 pm PDT Sep 1, 2026
Forecast Valid:
9pm PDT Sep 1, 2026-6pm PDT Sep 8, 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