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Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

41°F

5°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Jan 02:20 PM PST
Extended Forecast for

4 Miles NNW Greenberry OR

Air Stagnation Advisory January 20, 02:39pm until January 23, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 02:39pm until January 23, 12:00pm

    NOW until 12:00pm Fri

    Air Stagnation Advisory

  • This Afternoon

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 8pm.  Otherwise, mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Frost

  • Wednesday

    Wednesday: Widespread dense freezing fog, mainly before 8am. Widespread frost, mainly before 11am.  Otherwise, partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Frost and
    Dense
    Freezing Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread dense fog between 9pm and 5am. Areas of freezing fog after 5am. Widespread frost.  Otherwise, mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Frost and
    Areas
    Freezing Fog

  • Thursday

    Thursday: Areas of fog before 8am. Areas of freezing fog before 9am. Widespread frost, mainly before 11am.  Otherwise, mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Frost and
    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog between midnight and 3am. Widespread frost.  Otherwise, partly cloudy, with a low around 25.

    Low: 25 °F

    Frost then
    Frost and
    Patchy Fog

  • Friday

    Friday: Widespread frost, mainly before 11am.  Otherwise, sunny, with a high near 46.

    High: 46 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 9pm.  Otherwise, mostly clear, with a low around 23.

    Low: 23 °F

    Frost

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. Light north northeast wind.
Tonight
Widespread frost, mainly after 8pm. Otherwise, mostly cloudy, with a low around 24. Calm wind.
Wednesday
Widespread dense freezing fog, mainly before 8am. Widespread frost, mainly before 11am. Otherwise, partly sunny, with a high near 46. Calm wind.
Wednesday Night
Widespread dense fog between 9pm and 5am. Areas of freezing fog after 5am. Widespread frost. Otherwise, mostly clear, with a low around 24. Calm wind.
Thursday
Areas of fog before 8am. Areas of freezing fog before 9am. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 45. Calm wind.
Thursday Night
Patchy fog between midnight and 3am. Widespread frost. Otherwise, partly cloudy, with a low around 25.
Friday
Widespread frost, mainly before 11am. Otherwise, sunny, with a high near 46.
Friday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 23.
Saturday
Widespread frost before 11am. Otherwise, sunny, with a high near 45.
Saturday Night
Widespread frost. Otherwise, partly cloudy, with a low around 24.
Sunday
Widespread frost. Otherwise, partly sunny, with a high near 47.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 31.
Monday
A slight chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Greenberry OR
 44.5°N 123.29°W (Elev. 331 ft)
2:21 pm PST Jan 20, 2026
2pm PST Jan 20, 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