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 >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Tri-Cities Airport (KPSC)

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

freezing fog

30°F

-1°C

Humidity	92%
Wind Speed	WNW 5 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	28°F (-2°C)
Visibility	0.24 mi
Wind Chill	25°F (-4°C)
Last update	13 Feb 03:20 AM PST

More Information:

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

Extended Forecast for

8 Miles NNE Pasco WA

Overnight
Low: 32 °F
Areas Dense
Fog
Friday
High: 46 °F
Areas Dense
Fog then
Cloudy
Friday Night
Low: 38 °F
Chance Rain
Saturday
High: 49 °F
Slight Chance
Rain
Saturday Night
Low: 36 °F
Chance Rain
Sunday
High: 48 °F
Mostly Cloudy
Sunday Night
Low: 35 °F
Mostly Cloudy
Washington's Birthday
High: 47 °F
Chance Rain
Monday Night
Low: 36 °F
Chance Rain

Detailed Forecast

Overnight

Areas of dense fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.

Friday

Areas of dense fog before 10am. Otherwise, cloudy, with a high near 46. Light and variable wind becoming southwest around 5 mph in the afternoon.

Friday Night

A 30 percent chance of rain, mainly before 1am. Cloudy, with a low around 38. South wind around 5 mph.

Saturday

A 20 percent chance of rain after 10am. Cloudy, with a high near 49. Southwest wind around 6 mph.

Saturday Night

A 50 percent chance of rain. Cloudy, with a low around 36. Northwest wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Mostly cloudy, with a high near 48.

Sunday Night

Mostly cloudy, with a low around 35.

Washington's Birthday

A 30 percent chance of rain. Cloudy, with a high near 47.

Monday Night

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

Tuesday

A chance of rain. Mostly cloudy, with a high near 50.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 33.