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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Partly Cloudy

52°F

11°C

Humidity 93%
Wind Speed SSE 4 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Apr 08:21 AM PDT
Extended Forecast for

Corvallis OR

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers after 11pm. Patchy fog after 2am. Low around 48. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 11am. Areas of fog before 10am. High near 64. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers and
    Areas Fog

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 50 percent chance of showers. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming west around 6 mph in the afternoon.

    High: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 11am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Showers and thunderstorms likely, then showers after 11pm. Patchy fog after 2am. Low around 48. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 11am. Areas of fog before 10am. High near 64. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 50 percent chance of showers. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 56.
Monday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain after 11am. Mostly cloudy, with a high near 55.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 55.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Thursday
A slight chance of rain. Snow level 2100 feet rising to 3200 feet in the afternoon. Mostly sunny, with a high near 59.
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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:
7:41 am PDT Apr 10, 2026
Forecast Valid:
8am PDT Apr 10, 2026-6pm PDT Apr 16, 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