Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

54°F

12°C

Humidity 50%
Wind Speed N 6 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 30 Mar 06:00 PM PDT
Extended Forecast for

3 Miles W Corvallis OR

  • Tonight

    Tonight: A 20 percent chance of rain after 4am.  Partly cloudy, with a low around 37. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before 9am, then a slight chance of rain after 2pm.  Partly sunny, with a high near 58. Calm wind becoming southwest around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely after 11pm.  Increasing clouds, with a low around 42. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain before 2pm, then showers and possibly a thunderstorm after 2pm.  High near 51. South wind 5 to 9 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm.  Snow level 3100 feet lowering to 2300 feet after midnight . Low around 38. South southwest wind 6 to 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Rain.  Snow level 2400 feet rising to 3100 feet in the afternoon. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Mostly clear, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Partly cloudy, with a low around 37. North northeast wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of rain before 9am, then a slight chance of rain after 2pm. Partly sunny, with a high near 58. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Rain likely after 11pm. Increasing clouds, with a low around 42. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 2pm, then showers and possibly a thunderstorm after 2pm. High near 51. South wind 5 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Snow level 3100 feet lowering to 2300 feet after midnight . Low around 38. South southwest wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Snow level 2400 feet rising to 3100 feet in the afternoon. High near 54. Chance of precipitation is 90%.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly clear, with a low around 34.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 41.
Monday
A slight chance of rain. Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Corvallis OR
 44.57°N 123.35°W (Elev. 486 ft)
5:41 pm PDT Mar 30, 2026
6pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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