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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Overcast

57°F

14°C

Humidity 71%
Wind Speed S 3 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Nov 02:35 PM PST
Extended Forecast for

Corvallis OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. South wind around 10 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain. Low around 47. Breezy, with a south wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain likely before 3pm, then a chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 54. South wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of showers before 9pm, then a chance of showers after midnight. Mostly cloudy, with a low around 40. South wind around 6 mph. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 10am. Mostly cloudy, with a high near 52. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Patchy fog. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 51.

    High: 51 °F

    Areas Fog
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. South wind around 10 mph, with gusts as high as 24 mph.
Tonight
Rain. Low around 47. Breezy, with a south wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely before 3pm, then a chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 54. South wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of showers before 9pm, then a chance of showers after midnight. Mostly cloudy, with a low around 40. South wind around 6 mph. Chance of precipitation is 50%.
Monday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 52. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 35.
Tuesday
A 30 percent chance of rain after 4pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 51.
Tuesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.58°N 123.29°W (Elev. 302 ft)
Last Update:
2:41 pm PST Nov 14, 2026
Forecast Valid:
2pm PST Nov 14, 2026-6pm PST Nov 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation