National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

55°F

13°C

Humidity 58%
Wind Speed NE 9 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 27 Feb 04:35 PM PST
Extended Forecast for

6 Miles NNW Brownsville OR

  • Tonight

    Tonight: Patchy frost after 11pm. Otherwise, increasing clouds, with a low around 32. North wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Patchy Frost

  • Saturday

    Saturday: A 30 percent chance of rain after 3pm. Cloudy, with a high near 50. Light north wind.

    High: 50 °F

    Cloudy then
    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 55. Light and variable wind.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A 20 percent chance of rain before 10am. Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 38.

    Low: 38 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Cloudy, with a low around 45.

    Low: 45 °F

    Rain

Detailed Forecast

Tonight
Patchy frost after 11pm. Otherwise, increasing clouds, with a low around 32. North wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain after 3pm. Cloudy, with a high near 50. Light north wind.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39. Calm wind.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. Light and variable wind.
Sunday Night
A 30 percent chance of rain, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Monday
A 20 percent chance of rain before 10am. Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58.
Monday Night
Increasing clouds, with a low around 38.
Tuesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 57.
Tuesday Night
Rain. Cloudy, with a low around 45.
Wednesday
Rain. Cloudy, with a high near 53.
Wednesday Night
Rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
Rain. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.47°N 123.04°W (Elev. 282 ft)
Last Update:
4:41 pm PST Feb 27, 2026
Forecast Valid:
5pm PST Feb 27, 2026-6pm PST Mar 6, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation