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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

CORVALLIS (CRVO)

Lat: 44.63417°NLon: 123.19°WElev: 230.0ft.

NA

54°F

12°C

Humidity 83%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 27 Nov 05:00 PM PST
Extended Forecast for

4 Miles NNW Lebanon OR

  • Tonight

    Tonight: Rain, mainly before 5am. Low around 48. Breezy, with a south wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain and
    Breezy

  • Friday

    Friday: A 30 percent chance of rain, mainly before 8am. Mostly cloudy, with a high near 54. South wind 5 to 8 mph becoming calm in the afternoon.

    High: 54 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Light north northeast wind.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 49. Light and variable wind.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 10pm. Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Patchy Frost

  • Monday

    Monday: A slight chance of rain after 4pm. Patchy fog before 10am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Areas Frost
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly before 5am. Low around 48. Breezy, with a south wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of rain, mainly before 8am. Mostly cloudy, with a high near 54. South wind 5 to 8 mph becoming calm in the afternoon.
Friday Night
Mostly cloudy, with a low around 35. Light north northeast wind.
Saturday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 49. Light and variable wind.
Saturday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 36. Calm wind.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Patchy frost after 10pm. Otherwise, partly cloudy, with a low around 32.
Monday
A slight chance of rain after 4pm. Patchy fog before 10am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 47.
Monday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain, mainly before 4pm. Mostly cloudy, with a high near 50.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Patchy frost. Otherwise, mostly cloudy, with a low around 34.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Lebanon OR
 44.59°N 122.95°W (Elev. 269 ft)
Last Update:
5:41 pm PST Nov 27, 2025
Forecast Valid:
6pm PST Nov 27, 2025-6pm PST Dec 4, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation