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

Eastern Oregon Regional Airport at Pendleton (KPDT)

Lat: 45.69757°NLon: 118.83444°WElev: 1483.0ft.

Clear

30°F

-1°C

Humidity	100%
Wind Speed	NNE 3 MPH
Barometer	29.59 in (1002.03 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	25 Dec 07:55 AM PST

More Information:

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

Extended Forecast for

5 Miles SW Mission OR

Christmas Day
High: 56 °F
Chance Rain
Tonight
Low: 35 °F
Slight Chance
Rain then
Rain
Friday
High: 49 °F
Rain then
Chance Rain
Friday Night
Low: 31 °F
Rain/Snow
Likely
Saturday
High: 40 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 39 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Partly Cloudy
Monday
High: 37 °F
Partly Sunny

Detailed Forecast

Christmas Day

A 30 percent chance of rain between 1pm and 4pm. Mostly cloudy, with a high near 56. East wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

Tonight

A slight chance of rain before 10pm, then rain after 1am. Low around 35. Southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly before 10am. High near 49. Southwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain and snow likely, becoming all snow after 1am. Snow level 2400 feet lowering to 1500 feet after midnight . Mostly cloudy, with a low around 31. West wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A 40 percent chance of snow before 10am. Partly sunny, with a high near 40. West wind 11 to 14 mph, with gusts as high as 21 mph.

Saturday Night

Mostly cloudy, with a low around 25.

Sunday

Mostly sunny, with a high near 39.

Sunday Night

Partly cloudy, with a low around 23.

Monday

Partly sunny, with a high near 37.

Monday Night

Mostly cloudy, with a low around 23.