Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Partly Cloudy

63°F

17°C

Humidity	39%
Wind Speed	ENE 4 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	18 Oct 03:35 PM PDT

More Information:

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

Extended Forecast for

10 Miles NE Pasco WA

This Afternoon
High: 61 °F
Chance
Showers
Tonight
Low: 48 °F
Chance
Showers then
Showers
Sunday
High: 61 °F
Showers
Likely and
Breezy
Sunday Night
Low: 41 °F
Slight Chance
Showers and
Breezy then
Mostly Clear
Monday
High: 61 °F
Sunny
Monday Night
Low: 36 °F
Mostly Clear
Tuesday
High: 60 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 62 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 61. East wind around 5 mph.

Tonight

Showers, mainly after 11pm. Low around 48. Light and variable wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers likely before 8am, then a chance of showers after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 61. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 20 percent chance of showers before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 41. Breezy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 36 mph.

Monday

Sunny, with a high near 61. Southwest wind 8 to 10 mph.

Monday Night

Mostly clear, with a low around 36.

Tuesday

Mostly sunny, with a high near 60.

Tuesday Night

Partly cloudy, with a low around 37.

Wednesday

Mostly sunny, with a high near 62.

Wednesday Night

Mostly cloudy, with a low around 43.