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

Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Overcast

52°F

11°C

Humidity 81%
Wind Speed SSE 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 03 Mar 08:35 PM PST
Extended Forecast for

Corvallis OR

  • Tonight

    Tonight: Rain. Low around 45. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 4pm, then rain and possibly a thunderstorm after 4pm. Steady temperature around 48. South southwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 48 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain. Low around 39. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%.

    Low: 39 °F

    Rain then
    Rain Likely

  • Thursday

    Thursday: Rain. High near 49. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before 4pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain after 10pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain. Low around 45. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 4pm, then rain and possibly a thunderstorm after 4pm. Steady temperature around 48. South southwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain. Low around 39. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%.
Thursday
Rain. High near 49. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 43.
Saturday
A slight chance of rain before 4pm. Mostly cloudy, with a high near 57.
Saturday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 42.
Sunday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 59.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain. Snow level 2300 feet lowering to 1400 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
Rain. Snow level 1300 feet rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
Last Update:
8:42 pm PST Mar 3, 2026
Forecast Valid:
8pm PST Mar 3, 2026-6pm PDT Mar 10, 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