Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

CORVALLIS (FNWO3)

Lat: 44.41833°NLon: 123.32528°WElev: 308.0ft.

NA

55°F

13°C

Humidity 93%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 07 Dec 03:45 PM PST
Extended Forecast for

6 Miles ESE Harlan OR

Flood Watch December 8, 04:00am until December 12, 04:00am
Wind Advisory December 8, 07:00am until December 9, 04:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  • This Afternoon

    This Afternoon: Showers likely.  Cloudy, with a high near 49. West southwest wind around 8 mph.  Chance of precipitation is 70%.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers.  Low around 48. Southwest wind 7 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers

  • Monday

    Monday: Showers before 10am, then rain after 10am.  High near 50. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 50 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain.  Low around 49. Windy, with a southwest wind 21 to 24 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 49 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain.  High near 53. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 53 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Low around 51. Windy.  Chance of precipitation is 100%.

    Low: 51 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain.  High near 53. Breezy.  Chance of precipitation is 100%.

    High: 53 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 51.

    Low: 51 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 49. West southwest wind around 8 mph. Chance of precipitation is 70%.
Tonight
Showers. Low around 48. Southwest wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers before 10am, then rain after 10am. High near 50. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 49. Windy, with a southwest wind 21 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain. High near 53. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain. Low around 51. Windy. Chance of precipitation is 100%.
Wednesday
Rain. High near 53. Breezy. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 51.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Partly sunny, with a high near 49.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Harlan OR
 44.52°N 123.57°W (Elev. 1985 ft)
4:45 pm PST Dec 7, 2025
4pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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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