Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Pearson Airfield (KVUO)

Lat: 45.62103°NLon: 122.65419°WElev: 20.0ft.

Mostly Cloudy

59°F

15°C

Humidity 77%
Wind Speed E 8 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 03 Sep 07:20 PM PDT
Extended Forecast for

3 Miles W Portland OR

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Patchy fog between midnight and 2am.  Otherwise, mostly cloudy, with a low around 51. Light and variable wind.  Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers after 11pm.  Patchy fog between midnight and 5am.  Otherwise, increasing clouds, with a low around 51. Calm wind.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 11am.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Light north wind.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Slight Chance
    Showers

  • Sunday Night

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

    Low: 53 °F

    Chance Rain

  • Labor Day

    Labor Day: A slight chance of rain.  Mostly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain after 11pm.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 68. Calm wind.
Friday Night
A 30 percent chance of showers after 11pm. Patchy fog between midnight and 5am. Otherwise, increasing clouds, with a low around 51. Calm wind.
Saturday
A 30 percent chance of showers, mainly before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 70. Calm wind.
Saturday Night
Mostly cloudy, with a low around 52. Light north wind.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 72.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 53.
Labor Day
A slight chance of rain. Mostly sunny, with a high near 71.
Monday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Portland OR
 45.52°N 122.73°W (Elev. 804 ft)
6:41 pm PDT Sep 3, 2026
7pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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