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

Prineville Airport (KS39)

Lat: 44.287°NLon: 120.9038°WElev: 3250.0ft.

Clear

37°F

3°C

Humidity	86%
Wind Speed	WNW 3 MPH
Barometer	29.6 in (1002.37 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	24 Dec 07:15 PM PST

More Information:

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

Extended Forecast for

15 Miles ESE Prineville OR

Tonight
Low: 31 °F
Partly Cloudy
then Slight
Chance
Rain/Snow
Christmas Day
High: 45 °F
Slight Chance
Rain then
Slight Chance
Rain/Snow
Thursday Night
Low: 30 °F
Chance Snow
Friday
High: 39 °F
Snow Likely
Friday Night
Low: 23 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 33 °F
Partly Sunny
Saturday Night
Low: 19 °F
Mostly Cloudy
Sunday
High: 37 °F
Mostly Sunny
Sunday Night
Low: 21 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Snow level 5400 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 31. East wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Christmas Day

A slight chance of rain before 1pm, then a slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Snow level 5200 feet lowering to 4700 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a high near 45. Southeast wind 14 to 20 mph becoming south in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

Thursday Night

A 40 percent chance of snow after 10pm. Mostly cloudy, with a low around 30. Southeast wind 10 to 14 mph, with gusts as high as 26 mph.

Friday

Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 39. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 23. West wind 10 to 13 mph, with gusts as high as 24 mph.

Saturday

Partly sunny, with a high near 33.

Saturday Night

Mostly cloudy, with a low around 19.

Sunday

Mostly sunny, with a high near 37.

Sunday Night

Partly cloudy, with a low around 21.

Monday

Mostly sunny, with a high near 40.