Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

75°F

24°C

Humidity	41%
Wind Speed	S 6 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	01 Sep 12:15 PM PDT

More Information:

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

Extended Forecast for

3 Miles W West Pasco WA

This Afternoon
High: 88 °F
Decreasing
Clouds
Tonight
Low: 61 °F
Increasing
Clouds
Wednesday
High: 79 °F
Chance
Showers
Wednesday Night
Low: 57 °F
Chance
Showers
Thursday
High: 73 °F
Chance
Showers then
Mostly Sunny
Thursday Night
Low: 53 °F
Chance
Showers
Friday
High: 73 °F
Chance
Showers
Friday Night
Low: 55 °F
Chance
Showers
Saturday
High: 77 °F
Chance
Showers then
Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, then gradually becoming sunny, with a high near 88. South wind around 7 mph.

Tonight

Increasing clouds, with a low around 61. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.

Wednesday

A 30 percent chance of showers, mainly after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

Wednesday Night

A chance of showers before 8pm, then a chance of showers after 11pm. Cloudy, with a low around 57. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A 30 percent chance of showers before 11am. Mostly sunny, with a high near 73. Southwest wind around 10 mph, with gusts as high as 21 mph.

Thursday Night

A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 53.

Friday

A 30 percent chance of showers. Partly sunny, with a high near 73.

Friday Night

A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 55.

Saturday

A 30 percent chance of showers before 11am. Mostly sunny, with a high near 77.

Saturday Night

Partly cloudy, with a low around 57.