Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Flood Watch 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	92%
Wind Speed	SSE 8 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	08 Dec 07:45 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, 08:04pm until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 8, 08:04pm until December 12, 04:00am
NOW until 4:00am Fri
Flood Watch
Tonight
Low: 52 °F
Rain and
Breezy
Tuesday
High: 57 °F
Rain
Tuesday Night
Low: 57 °F
Rain and
Breezy
Wednesday
High: 58 °F
Rain
Wednesday Night
Low: 51 °F
Rain Likely
Thursday
High: 59 °F
Chance Rain
Thursday Night
Low: 47 °F
Mostly Cloudy
Friday
High: 57 °F
Partly Sunny

Detailed Forecast

Tonight

Rain. Low around 52. Breezy, with a south 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 around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Steady temperature around 57. Breezy, with a south southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. High near 58. South southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

Wednesday Night

Rain likely, mainly before 4am. Mostly cloudy, with a low around 51. South wind around 9 mph. Chance of precipitation is 70%.

Thursday

A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 59.

Thursday Night

Mostly cloudy, with a low around 47.

Friday

Partly sunny, with a high near 57.

Friday Night

Mostly cloudy, with a low around 43.