Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Pearson Airfield (KVUO)

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

Overcast

55°F

13°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 04 Sep 07:53 AM PDT
Extended Forecast for

3 Miles W Portland OR

  • Today

    Today: A slight chance of showers and thunderstorms between 2pm and 4pm.  Mostly sunny, with a high near 68. Calm wind.  Chance of precipitation is 20%.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, increasing clouds, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 69. Calm wind.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

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

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72. North wind around 5 mph becoming calm  in the morning.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 68. Calm wind. Chance of precipitation is 20%.
Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 51. Calm wind.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 69. Calm wind.
Saturday Night
Partly cloudy, with a low around 52. Light north northwest wind.
Sunday
Partly sunny, with a high near 72. North wind around 5 mph becoming calm in the morning.
Sunday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 54.
Labor Day
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly 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 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Portland OR
 45.52°N 122.73°W (Elev. 804 ft)
7:41 am PDT Sep 4, 2026
8am PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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