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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

Lat: 44.5°NLon: 123.28333°WElev: 246.0ft.

Overcast

39°F

4°C

Humidity 100%
Wind Speed SSW 3 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Last update 23 Nov 05:00 AM PST
Extended Forecast for

3 Miles SW Corvallis OR

  • Overnight

    Overnight: A 20 percent chance of rain. Patchy dense fog. Otherwise, cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Slight Chance
    Rain and
    Patchy Dense
    Fog

  • Sunday

    Sunday: Rain likely before 1pm, then showers after 1pm. Patchy dense fog before 10am. High near 49. South southeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely
    and Patchy
    Dense Fog
    then Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers between midnight and 1am. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 34. West wind around 5 mph becoming calm after midnight.

    Low: 34 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of rain. Partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: Patchy fog before 8pm, then patchy fog after 9pm. Patchy frost between 11pm and 1am. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Frost
    and Patchy
    Fog

  • Tuesday

    Tuesday: A 40 percent chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely. Cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

Detailed Forecast

Overnight
A 20 percent chance of rain. Patchy dense fog. Otherwise, cloudy, with a low around 37. Calm wind.
Sunday
Rain likely before 1pm, then showers after 1pm. Patchy dense fog before 10am. High near 49. South southeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers between midnight and 1am. Patchy frost after 3am. Otherwise, mostly cloudy, with a low around 34. West wind around 5 mph becoming calm after midnight.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 49. Calm wind.
Monday Night
Patchy fog before 8pm, then patchy fog after 9pm. Patchy frost between 11pm and 1am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Tuesday
A 40 percent chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 46.
Tuesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Wednesday
Rain likely. Cloudy, with a high near 54.
Wednesday Night
Rain likely. Cloudy, with a low around 45.
Thanksgiving Day
Rain likely. Cloudy, with a high near 55.
Thursday Night
Rain likely. Mostly cloudy, with a low around 42.
Friday
Rain likely. Mostly cloudy, with a high near 53.
Friday Night
Rain likely. Mostly cloudy, with a low around 38.
Saturday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Corvallis OR
 44.54°N 123.3°W (Elev. 299 ft)
Last Update:
4:46 am PST Nov 23, 2025
Forecast Valid:
5am PST Nov 23, 2025-6pm PST Nov 29, 2025
 
Forecast Discussion
 
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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