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

Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

39°F

4°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 26 Feb 08:35 PM PST
Extended Forecast for

6 Miles NNW Brownsville OR

  • Tonight

    Tonight: Patchy fog after 1am. Widespread frost, mainly after 2am. Otherwise, mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Areas Frost
    then Frost
    and Patchy
    Fog

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming north around 6 mph in the afternoon.

    High: 55 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Patchy frost after 11pm. Otherwise, increasing clouds, with a low around 33. Light north wind.

    Low: 33 °F

    Patchy Frost

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 52. Calm wind becoming north around 5 mph in the afternoon.

    High: 52 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Monday

    Monday: A slight chance of rain before 10am. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 36.

    Low: 36 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Patchy fog after 1am. Widespread frost, mainly after 2am. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Patchy frost after 11pm. Otherwise, increasing clouds, with a low around 33. Light north wind.
Saturday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 52. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36. Calm wind.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
A slight chance of rain before 10am. Mostly sunny, with a high near 59.
Monday Night
Increasing clouds, with a low around 36.
Tuesday
A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 59.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 54.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40.
Thursday
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:
8:41 pm PST Feb 26, 2026
Forecast Valid:
8pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation