Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Rain

41°F

5°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.66 in (1004.4 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	26 Dec 01:20 AM PST

More Information:

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

Extended Forecast for

6 Miles NNW Brownsville OR

Overnight
Low: 41 °F
Rain
Friday
High: 47 °F
Chance
Showers then
Showers
Friday Night
Low: 34 °F
Showers
Likely then
Chance
Showers
Saturday
High: 45 °F
Chance
Showers
Saturday Night
Low: 31 °F
Mostly Cloudy
then Frost
Sunday
High: 43 °F
Frost then
Partly Sunny
Sunday Night
Low: 29 °F
Frost
Monday
High: 44 °F
Frost then
Partly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy

Detailed Forecast

Overnight

Rain before 4am, then showers between 4am and 5am, then rain likely after 5am. Steady temperature around 41. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Showers, mainly between 11am and 3pm. High near 47. South wind 7 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Showers likely, mainly before 11pm. Snow level 2000 feet. Cloudy, then gradually becoming partly cloudy, with a low around 34. South southwest wind around 8 mph. Chance of precipitation is 70%.

Saturday

A 50 percent chance of showers. Snow level 1800 feet. Partly sunny, with a high near 45. West southwest wind around 6 mph.

Saturday Night

Widespread frost after 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind.

Sunday

Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 43.

Sunday Night

Patchy frost before 10pm, then widespread frost after 1am. Otherwise, mostly cloudy, with a low around 29.

Monday

Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 44.

Monday Night

Mostly cloudy, with a low around 29.