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

Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Clear

52°F

11°C

Humidity 66%
Wind Speed ESE 5 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Last update 04 Nov 09:55 AM PST
Extended Forecast for

Lake Oswego OR

  • Today

    Today: Rain likely, mainly after 5pm. Mostly cloudy, with a high near 58. Calm wind. Chance of precipitation is 60%.

    High: 58 °F

    Partly Sunny
    then Rain
    Likely

  • Tonight

    Tonight: Rain, mainly before 9pm. Low around 48. South southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 48 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 11pm and midnight. Otherwise, increasing clouds, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of rain, mainly after 4pm. Cloudy, with a high near 59. Calm wind.

    High: 59 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain

  • Sunday

    Sunday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 58. Calm wind. Chance of precipitation is 60%.
Tonight
Rain, mainly before 9pm. Low around 48. South southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.
Thursday
Mostly sunny, with a high near 59. Calm wind.
Thursday Night
Patchy fog between 11pm and midnight. Otherwise, increasing clouds, with a low around 44. Calm wind.
Friday
A 30 percent chance of rain, mainly after 4pm. Cloudy, with a high near 59. Calm wind.
Friday Night
A 30 percent chance of rain before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 50.
Sunday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 58.
Sunday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 45.
Monday
A slight chance of rain. Mostly cloudy, with a high near 57.
Monday Night
A chance of rain. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Oswego OR
 45.42°N 122.67°W (Elev. 200 ft)
Last Update:
9:41 am PST Nov 4, 2026
Forecast Valid:
10am PST Nov 4, 2026-6pm PST Nov 10, 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