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.

freezing fog

28°F

-2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	28°F (-2°C)
Visibility	0.25 mi
Last update	12 Feb 10:20 PM PST

More Information:

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

Extended Forecast for

7 Miles SSW Richland WA

Tonight
Low: 34 °F
Partly Cloudy
Friday
High: 48 °F
Patchy Dense
Fog then
Slight Chance
Rain
Friday Night
Low: 39 °F
Slight Chance
Rain then
Cloudy
Saturday
High: 48 °F
Slight Chance
Rain then
Rain Likely
Saturday Night
Low: 39 °F
Rain Likely
Sunday
High: 49 °F
Mostly Cloudy
Sunday Night
Low: 36 °F
Mostly Cloudy
Washington's Birthday
High: 48 °F
Slight Chance
Rain
Monday Night
Low: 36 °F
Chance Rain

Detailed Forecast

Tonight

Partly cloudy, with a low around 34. Light southwest wind.

Friday

A 10 percent chance of rain after 4pm. Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 48. Southwest wind 3 to 6 mph.

Friday Night

A 20 percent chance of rain before 10pm. Cloudy, with a low around 39. Southwest wind around 6 mph.

Saturday

Rain likely, mainly after 4pm. Cloudy, with a high near 48. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain likely, mainly before 10pm. Cloudy, with a low around 39. Southeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Mostly cloudy, with a high near 49.

Sunday Night

Mostly cloudy, with a low around 36.

Washington's Birthday

A 20 percent chance of rain. Mostly cloudy, with a high near 48.

Monday Night

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

Tuesday

A chance of rain and snow before 4pm, then a slight chance of rain. Snow level 1700 feet. 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.