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, Corvallis Municipal Airport (KCVO)

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

light rain,mist

54°F

12°C

Humidity	100%
Wind Speed	S 18 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	54°F (12°C)
Visibility	6.00 mi
Last update	09 Dec 02:35 AM PST

More Information:

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

Extended Forecast for

4 Miles SW Corvallis OR

Flood Watch December 9, 02:52am until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 02:52am until December 12, 04:00am
NOW until 4:00am Fri
Flood Watch
Overnight
Low: 52 °F
Rain and
Breezy
Tuesday
High: 57 °F
Rain
Tuesday Night
Low: 52 °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
Mostly Cloudy

Detailed Forecast

Overnight

Rain. Low around 52. Breezy, with a south wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain. High near 57. South southeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tuesday Night

Rain. Low around 52. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly before 9am. High near 58. South southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Thursday

A 50 percent chance of rain. Mostly cloudy, with a high near 59.

Thursday Night

Mostly cloudy, with a low around 47.

Friday

Mostly cloudy, with a high near 57.

Friday Night

Mostly cloudy, with a low around 43.