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Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

23°F

-5°C

Humidity 91%
Wind Speed NNW 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 22 Jan 03:56 AM PST
Extended Forecast for

6 Miles NNW Brownsville OR

Air Stagnation Advisory January 22, 04:20am until January 23, 12:00pm
Cold Weather Advisory until January 22, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
Cold Weather Advisory
  •  
    Air Stagnation Advisory January 22, 04:20am until January 23, 12:00pm
    Cold Weather Advisory until January 22, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 22 °F

    Frost

  • Thursday

    Thursday: Widespread frost before noon.  Otherwise, partly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Frost then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Areas of frost before 9pm, then widespread frost after 10pm.  Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 11am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 46. Calm wind becoming north 5 to 7 mph in the morning.

    High: 46 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost.  Otherwise, clear, with a low around 21. North northeast wind 3 to 6 mph.

    Low: 21 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 11am.  Otherwise, sunny, with a high near 45.

    High: 45 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 7pm.  Otherwise, mostly clear, with a low around 23.

    Low: 23 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 11am.  Otherwise, mostly sunny, with a high near 45.

    High: 45 °F

    Frost then
    Partly Sunny

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 22. Calm wind.
Thursday
Widespread frost before noon. Otherwise, partly sunny, with a high near 41. Calm wind.
Thursday Night
Areas of frost before 9pm, then widespread frost after 10pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Friday
Widespread frost, mainly before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 46. Calm wind becoming north 5 to 7 mph in the morning.
Friday Night
Widespread frost. Otherwise, clear, with a low around 21. North northeast wind 3 to 6 mph.
Saturday
Widespread frost before 11am. Otherwise, sunny, with a high near 45.
Saturday Night
Widespread frost, mainly after 7pm. Otherwise, mostly clear, with a low around 23.
Sunday
Widespread frost before 11am. Otherwise, mostly sunny, with a high near 45.
Sunday Night
Widespread frost. Otherwise, mostly cloudy, with a low around 28.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Widespread frost. Otherwise, mostly cloudy, with a low around 30.
Tuesday
Widespread frost. Otherwise, partly sunny, with a high near 49.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.47°N 123.04°W (Elev. 282 ft)
3:46 am PST Jan 22, 2026
4am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database