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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Rain

52°F

11°C

Humidity 87%
Wind Speed SSE 9 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 12 Apr 11:09 AM PDT
Extended Forecast for

Corvallis OR

  • Today

    Today: Showers. High near 56. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Showers

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 56. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely after 11am. Mostly cloudy, with a high near 53. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Snow level 2300 feet lowering to 1700 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Snow level 1700 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

Detailed Forecast

Today
Showers. High near 56. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 56. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.
Tuesday
Rain likely after 11am. Mostly cloudy, with a high near 53. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 40. Chance of precipitation is 100%.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 52. Chance of precipitation is 90%.
Wednesday Night
Rain likely, mainly before 11pm. Snow level 2300 feet lowering to 1700 feet after midnight . Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Snow level 1700 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.56°N 123.28°W (Elev. 223 ft)
Last Update:
10:41 am PDT Apr 12, 2026
Forecast Valid:
11am PDT Apr 12, 2026-6pm PDT Apr 18, 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