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.

Mist

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 34°F (1°C)
Visibility 2.50 mi
Last update 27 Feb 01:20 AM PST
Extended Forecast for

Corvallis OR

  • Overnight

    Overnight: Patchy fog. Widespread frost, mainly after 4am.  Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Frost and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Widespread frost, mainly before 9am.  Otherwise, mostly sunny, with a high near 55. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 55 °F

    Frost and
    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy frost before 2am, then patchy frost after 3am.  Otherwise, increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Cloudy, with a high near 51. Light north wind.

    High: 51 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain.  Patchy fog between 3am and 4am.  Otherwise, cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A 40 percent chance of rain.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 10pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A slight chance of rain before 10am.  Areas of fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain and
    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 37.

    Low: 37 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Patchy fog. Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Friday
Patchy fog before 10am. Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming north northeast around 5 mph in the afternoon.
Friday Night
Patchy frost before 2am, then patchy frost after 3am. Otherwise, increasing clouds, with a low around 34. Calm wind.
Saturday
A 20 percent chance of rain after 10am. Cloudy, with a high near 51. Light north wind.
Saturday Night
A 40 percent chance of rain. Patchy fog between 3am and 4am. Otherwise, cloudy, with a low around 39. Calm wind.
Sunday
A 40 percent chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 55.
Sunday Night
A 30 percent chance of rain, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38.
Monday
A slight chance of rain before 10am. Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 59.
Monday Night
Increasing clouds, with a low around 37.
Tuesday
A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 58.
Tuesday Night
Rain. Cloudy, with a low around 44.
Wednesday
Rain. Cloudy, with a high near 53.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
1:01 am PST Feb 27, 2026
1am PST Feb 27, 2026-6pm PST Mar 5, 2026
 
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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