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

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

30°F

-1°C

Humidity	92%
Wind Speed	NNW 4 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	28°F (-2°C)
Visibility	9.00 mi
Wind Chill	26°F (-3°C)
Last update	25 Dec 02:00 AM PST

More Information:

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

Extended Forecast for

2 Miles SSW Benton City WA

Overnight
Low: 32 °F
Mostly Cloudy
Christmas Day
High: 42 °F
Chance Rain
Thursday Night
Low: 37 °F
Chance Rain
Friday
High: 44 °F
Rain Likely
then Chance
Rain
Friday Night
Low: 30 °F
Breezy.
Chance
Rain/Snow
then Partly
Cloudy
Saturday
High: 38 °F
Sunny
Saturday Night
Low: 24 °F
Mostly Cloudy
Sunday
High: 33 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 32. Northeast wind around 5 mph.

Christmas Day

A chance of rain before 1pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 42. Northeast wind 8 to 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A chance of rain before 10pm, then a chance of rain after 1am. Mostly cloudy, with a steady temperature around 37. Southwest wind around 7 mph. Chance of precipitation is 40%.

Friday

Rain likely, mainly between 7am and 10am. Mostly cloudy, with a high near 44. Southwest wind 10 to 20 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.

Friday Night

A chance of rain and snow before 10pm. Partly cloudy, with a low around 30. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 38.

Saturday Night

Mostly cloudy, with a low around 24.

Sunday

Mostly sunny, with a high near 33.

Sunday Night

Mostly cloudy, with a low around 23.

Monday

Partly sunny, with a high near 32.

Monday Night

Mostly cloudy, with a low around 24.