Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Rain

N/A

Humidity NA
Wind Speed S 8 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

Corvallis OR

  • Overnight

    Overnight: Rain likely, mainly before 3am.  Cloudy, with a low around 42. South wind around 6 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  High near 53. South wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and thunderstorms before 2am, then rain likely.  Snow level 2700 feet lowering to 2200 feet. Low around 38. Southwest wind 6 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 55. West wind 5 to 7 mph.  Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Thursday Night

    Thursday Night: Patchy fog after 2am. Patchy frost after 2am.  Otherwise, mostly clear, with a low around 34. West wind around 6 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Areas of frost before 9am.  Otherwise, sunny, with a high near 61.

    High: 61 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly before 3am. Cloudy, with a low around 42. South wind around 6 mph. Chance of precipitation is 70%.
Wednesday
Rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 53. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and thunderstorms before 2am, then rain likely. Snow level 2700 feet lowering to 2200 feet. Low around 38. Southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. High near 55. West wind 5 to 7 mph. Chance of precipitation is 80%.
Thursday Night
Patchy fog after 2am. Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. West wind around 6 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 61.
Friday Night
Clear, with a low around 37.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 71.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
2:41 am PDT Apr 1, 2026
2am PDT Apr 1, 2026-6pm PDT Apr 7, 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