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 >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 04:00 AM PST until December 12, 04:00 AM PST

Current conditions at

CORVALLIS (FNWO3)

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

55°F

13°C

Humidity	93%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	07 Dec 02:45 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Monroe OR

Flood Watch December 8, 04:00am until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 55 °F
Showers
Likely
Tonight
Low: 50 °F
Showers
Monday
High: 56 °F
Showers and
Breezy
Monday Night
Low: 52 °F
Rain and
Breezy
Tuesday
High: 57 °F
Rain
Tuesday Night
Low: 53 °F
Rain and
Breezy
Wednesday
High: 57 °F
Rain
Wednesday Night
Low: 52 °F
Rain
Thursday
High: 59 °F
Rain Likely

Detailed Forecast

This Afternoon

Showers likely, mainly after 5pm. Mostly cloudy, with a high near 55. South southwest wind around 10 mph. Chance of precipitation is 60%.

Tonight

Showers. Low around 50. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Showers before 10am, then rain, mainly after 10am. High near 56. Breezy, with a south southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 52. Breezy, with a south southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain. High near 57. South southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 53. Breezy. Chance of precipitation is 100%.

Wednesday

Rain. High near 57. Chance of precipitation is 100%.

Wednesday Night

Rain. Mostly cloudy, with a low around 52.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 59.

Thursday Night

A slight chance of rain before 10pm. Mostly cloudy, with a low around 47.

Friday

Partly sunny, with a high near 56.