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Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

36°F

2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 19 Jan 06:35 PM PST
Extended Forecast for

6 Miles NNW Brownsville OR

Air Stagnation Advisory January 19, 06:52pm until January 21, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 06:52pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Tonight

    Low: 26 °F

    Frost

  • Tuesday

    Tuesday: Widespread dense freezing fog before 10am. Widespread frost before 11am.  Otherwise, mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Frost and
    Dense
    Freezing Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Areas of fog before 5am. Areas of freezing fog after 5am. Widespread frost, mainly after 9pm.  Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Frost and
    Areas
    Freezing Fog

  • Wednesday

    Wednesday: Patchy fog between 10am and 11am. Widespread dense freezing fog, mainly between 8am and 10am. Widespread frost, mainly before 11am.  Otherwise, partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Frost and
    Dense
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 2am, then areas of fog after 4am. Widespread dense freezing fog, mainly after 3am. Widespread frost, mainly after 9pm.  Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Frost and
    Dense
    Freezing Fog

  • Thursday

    Thursday: Patchy fog between 9am and 11am. Widespread frost, mainly before 11am.  Otherwise, mostly sunny, with a high near 46.

    High: 46 °F

    Frost and
    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 11pm.  Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 46.

    High: 46 °F

    Frost then
    Sunny

Detailed Forecast

Tonight
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 26. Light north northeast wind.
Tuesday
Widespread dense freezing fog before 10am. Widespread frost before 11am. Otherwise, mostly sunny, with a high near 48. Calm wind.
Tuesday Night
Areas of fog before 5am. Areas of freezing fog after 5am. Widespread frost, mainly after 9pm. Otherwise, partly cloudy, with a low around 26. Calm wind.
Wednesday
Patchy fog between 10am and 11am. Widespread dense freezing fog, mainly between 8am and 10am. Widespread frost, mainly before 11am. Otherwise, partly sunny, with a high near 45. Calm wind.
Wednesday Night
Patchy fog before 2am, then areas of fog after 4am. Widespread dense freezing fog, mainly after 3am. Widespread frost, mainly after 9pm. Otherwise, mostly cloudy, with a low around 27. Calm wind.
Thursday
Patchy fog between 9am and 11am. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 46.
Thursday Night
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 30.
Friday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 46.
Friday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 28.
Saturday
Widespread frost, mainly before 11am. Otherwise, partly sunny, with a high near 46.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 33.
Sunday
A chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
A slight chance of rain. Mostly cloudy, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.47°N 123.04°W (Elev. 282 ft)
6:41 pm PST Jan 19, 2026
6pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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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