Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Mist

30°F

-1°C

Humidity	100%
Wind Speed	NNE 3 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	30°F (-1°C)
Visibility	1.00 mi
Last update	12 Feb 09:35 PM PST

More Information:

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

Extended Forecast for

8 Miles NNE Pasco WA

Tonight
Low: 32 °F
Patchy Dense
Fog
Friday
High: 47 °F
Areas Dense
Fog then
Cloudy
Friday Night
Low: 37 °F
Slight Chance
Rain
Saturday
High: 48 °F
Slight Chance
Rain
Saturday Night
Low: 37 °F
Chance Rain
Sunday
High: 49 °F
Partly Sunny
Sunday Night
Low: 35 °F
Mostly Cloudy
then Slight
Chance Rain
Washington's Birthday
High: 49 °F
Chance Rain
Monday Night
Low: 36 °F
Chance Rain

Detailed Forecast

Tonight

Patchy dense fog after 10pm. Otherwise, increasing clouds, with a low around 32. Light southeast wind.

Friday

Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 47. Light and variable wind becoming southwest around 6 mph in the morning.

Friday Night

A 20 percent chance of rain before 4am. Cloudy, with a low around 37. South wind around 6 mph.

Saturday

A 20 percent chance of rain after 10am. Cloudy, with a high near 48. South wind around 6 mph becoming west in the afternoon.

Saturday Night

A 50 percent chance of rain. Cloudy, with a low around 37. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Partly sunny, with a high near 49.

Sunday Night

A 10 percent chance of rain after 4am. Partly cloudy, with a low around 35.

Washington's Birthday

A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 49.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36.

Tuesday

A chance of rain, mainly before 10am. Mostly cloudy, with a high near 47.

Tuesday Night

A slight chance of rain and snow. Snow level 1900 feet lowering to 1300 feet after midnight . Mostly cloudy, with a low around 34.