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Current conditions at

CORVALLIS (FNWO3)

Lat: 44.41833°NLon: 123.32528°WElev: 308.0ft.

NA

26°F

-3°C

Humidity 97%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 20 Jan 04:45 AM PST
Extended Forecast for

7 Miles W Brownsville OR

Air Stagnation Advisory January 20, 05:43am until January 21, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 05:43am until January 21, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Today

    High: 47 °F

    Frost and
    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Widespread dense freezing fog, mainly between 9pm and 11pm. Widespread frost.  Otherwise, partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Frost and
    Dense
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 10am. Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Areas
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm. Widespread frost.  Otherwise, partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Frost and
    Patchy Fog

  • Thursday

    Thursday: Areas of fog between 10am and 11am. Areas of freezing fog between 9am and 10am. 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 after midnight. Widespread frost.  Otherwise, partly cloudy, with a low around 28.

    Low: 28 °F

    Frost then
    Frost and
    Patchy Fog

  • Friday

    Friday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 45.

    High: 45 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 9pm.  Otherwise, mostly clear, with a low around 25.

    Low: 25 °F

    Frost

Detailed Forecast

Today
Areas of freezing fog between 8am and 9am. Widespread frost before 11am. Otherwise, mostly sunny, with a high near 47. Light and variable wind.
Tonight
Widespread dense freezing fog, mainly between 9pm and 11pm. Widespread frost. Otherwise, partly cloudy, with a low around 25. Calm wind.
Wednesday
Areas of freezing fog before 10am. Partly sunny, with a high near 45. Calm wind.
Wednesday Night
Patchy fog after 9pm. Widespread frost. Otherwise, partly cloudy, with a low around 25. Calm wind.
Thursday
Areas of fog between 10am and 11am. Areas of freezing fog between 9am and 10am. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 45. Calm wind.
Thursday Night
Patchy fog after midnight. Widespread frost. Otherwise, partly cloudy, with a low around 28.
Friday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 45.
Friday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 25.
Saturday
Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 45.
Saturday Night
A slight chance of rain after 10pm. Widespread frost, mainly between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 28.
Sunday
A chance of rain. Mostly cloudy, with a high near 47.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Partly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Brownsville OR
 44.39°N 123.14°W (Elev. 272 ft)
4:41 am PST Jan 20, 2026
5am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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