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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

haze

68°F

20°C

Humidity 60%
Wind Speed S 8 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 01 Sep 02:00 PM PDT
Extended Forecast for

2 Miles SE Portland International Airport OR

  • This Afternoon

    This Afternoon: A slight chance of drizzle before 5pm. Mostly cloudy, with a high near 74. Southwest wind around 7 mph.

    High: 74 °F

    Slight Chance
    Drizzle

  • Tonight

    Tonight: A slight chance of drizzle before 1am, then a slight chance of rain between 1am and 4am. Mostly cloudy, with a low around 59. Light and variable wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 59 °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. South wind 7 to 11 mph, with gusts as high as 24 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 likely, mainly after 4am. Mostly cloudy, with a low around 54. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 66. South wind 8 to 10 mph, with gusts as high as 20 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 54. Chance of precipitation is 70%.

    Low: 54 °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 chance of rain. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am. Mostly sunny, with a high near 75.

    High: 75 °F

    Chance Rain

Detailed Forecast

This Afternoon
A slight chance of drizzle before 5pm. Mostly cloudy, with a high near 74. Southwest wind around 7 mph.
Tonight
A slight chance of drizzle before 1am, then a slight chance of rain between 1am and 4am. Mostly cloudy, with a low around 59. Light and variable wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 18 mph. 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. South wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 54. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. 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 wind 8 to 10 mph, with gusts as high as 20 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 54. Chance of precipitation is 70%.
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 chance of rain. Mostly cloudy, with a low around 55.
Saturday
A chance of rain, mainly before 11am. Mostly sunny, with a high near 75.
Saturday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 57.
Sunday
A slight chance of rain. Partly sunny, with a high near 76.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 57.
Labor Day
A chance of rain. Partly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Portland International Airport OR
 45.56°N 122.56°W (Elev. 200 ft)
Last Update:
2:01 pm PDT Sep 1, 2026
Forecast Valid:
2pm PDT Sep 1, 2026-6pm PDT Sep 7, 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