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Current conditions at

CORVALLIS (FNWO3)

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

NA

31°F

-1°C

Humidity 97%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 18 Jan 09:45 PM PST
Extended Forecast for

5 Miles SW Greenberry OR

Air Stagnation Advisory January 18, 10:26pm until January 21, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 10:26pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Tonight

    Low: 29 °F

    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost, mainly before 10am.  Otherwise, sunny, with a high near 49. Light north northeast wind.

    High: 49 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after midnight.  Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Widespread dense fog before 4am, then patchy dense fog after 5am. Areas of freezing fog between 4am and 5am. Widespread frost, mainly after midnight.  Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Frost and
    Areas
    Freezing Fog

  • Wednesday

    Wednesday: Widespread frost, mainly before 10am.  Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Frost then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after midnight.  Otherwise, mostly cloudy, with a low around 32.

    Low: 32 °F

    Frost

  • Thursday

    Thursday: Areas of frost before 10am.  Otherwise, partly sunny, with a high near 48.

    High: 48 °F

    Areas Frost
    then Partly
    Sunny

Detailed Forecast

Tonight
Widespread frost, mainly after midnight. Otherwise, clear, with a low around 29. Calm wind.
M.L.King Day
Widespread frost, mainly before 10am. Otherwise, sunny, with a high near 49. Light north northeast wind.
Monday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 30. Calm wind.
Tuesday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 49. Calm wind.
Tuesday Night
Widespread dense fog before 4am, then patchy dense fog after 5am. Areas of freezing fog between 4am and 5am. Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 30. Calm wind.
Wednesday
Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 47.
Wednesday Night
Widespread frost, mainly after midnight. Otherwise, mostly cloudy, with a low around 32.
Thursday
Areas of frost before 10am. Otherwise, partly sunny, with a high near 48.
Thursday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 35.
Friday
A chance of rain. Partly sunny, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35.
Saturday
A chance of rain. Partly sunny, with a high near 47.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Greenberry OR
 44.4°N 123.35°W (Elev. 449 ft)
9:46 pm PST Jan 18, 2026
10pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database