Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

OROVILLE (OVLW1)

Lat: 48.96311°NLon: 119.49161°WElev: 1450.0ft.

47°F

8°C

Humidity	72%
Wind Speed	ESE 18 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	40°F (4°C)
Last update	08 Dec 11:41 AM PST

More Information:

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

Extended Forecast for

14 Miles ESE Oroville WA

This Afternoon
High: 35 °F
Rain/Snow
Tonight
Low: 30 °F
Rain Likely
Tuesday
High: 36 °F
Slight Chance
Snow
Tuesday Night
Low: 30 °F
Snow
Wednesday
High: 36 °F
Rain/Snow
Likely
Wednesday Night
Low: 30 °F
Chance
Rain/Snow
then Chance
Snow
Thursday
High: 36 °F
Chance Snow
Thursday Night
Low: 31 °F
Chance Snow
then Chance
Rain/Snow
Friday
High: 37 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy

Detailed Forecast

This Afternoon

Snow, possibly mixed with rain. Snow level 4600 feet rising to 6200 feet. Steady temperature around 35. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain likely, mainly before 10pm. Snow level 6200 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 30. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 36. Southwest wind around 7 mph.

Tuesday Night

Snow. Low around 30. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely before 10am, then a chance of rain and snow between 10am and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 36. Southwest wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

A chance of snow before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of snow before 1am, then a chance of rain and snow. Cloudy, with a low around 31. Chance of precipitation is 40%.

Friday

A slight chance of rain and snow before 10am. Snow level 5100 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

Friday Night

A slight chance of rain and snow. Snow level 5400 feet. Cloudy, with a low around 33. Chance of precipitation is 20%.

Saturday

A slight chance of rain and snow. Snow level 4800 feet. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.

Saturday Night

A chance of rain and snow. Snow level 4500 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.