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.

Clear

34°F

1°C

Humidity	93%
Wind Speed	N 3 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	18 Oct 04:35 AM PDT

More Information:

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

Extended Forecast for

Pasco WA

Today
High: 62 °F
Patchy Fog
then Mostly
Cloudy
Tonight
Low: 51 °F
Showers
Likely
Sunday
High: 64 °F
Chance
Showers
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 63 °F
Partly Sunny
Tuesday Night
Low: 41 °F
Partly Cloudy
Wednesday
High: 64 °F
Partly Sunny

Detailed Forecast

Today

Patchy fog before 11am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.

Tonight

Showers likely, mainly after 2am. Cloudy, with a low around 51. Light and variable wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 40 percent chance of showers, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 64. Southwest wind 11 to 20 mph, with gusts as high as 32 mph.

Sunday Night

Mostly clear, with a low around 43. Southwest wind 9 to 17 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 63. Southwest wind around 7 mph.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

Partly sunny, with a high near 63.

Tuesday Night

Partly cloudy, with a low around 41.

Wednesday

Partly sunny, with a high near 64.