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New Version of Climate Plots Arrives May 1, 2026: Early Access Now Available Under "Climate Graphs and Charts"
SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Hazardous Weather Conditions

Freeze Warning in effect from April 16, 11:00 PM PDT until April 17, 09:00 AM PDT

Current conditions at

Tri-Cities Airport (KPSC)

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

Overcast

43°F

6°C

Humidity	65%
Wind Speed	S 11 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	17 Apr 07:00 AM PDT

More Information:

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

Extended Forecast for

7 Miles W Benton City WA

Freeze Warning until April 17, 09:00am

Click here for hazard details and duration

...

Freeze Warning until April 17, 09:00am
NOW until 9:00am Fri
Freeze Warning
Today
High: 60 °F
Frost then
Increasing
Clouds
Tonight
Low: 38 °F
Mostly Cloudy
Saturday
High: 69 °F
Partly Sunny
Saturday Night
Low: 43 °F
Mostly Cloudy
Sunday
High: 75 °F
Mostly Cloudy
Sunday Night
Low: 47 °F
Mostly Cloudy
Monday
High: 79 °F
Partly Sunny
Monday Night
Low: 50 °F
Slight Chance
Rain

Detailed Forecast

Today

Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 60. Southwest wind around 5 mph becoming southeast in the afternoon.

Tonight

Mostly cloudy, with a low around 38. Light northeast wind.

Saturday

Partly sunny, with a high near 69. Calm wind becoming northeast around 6 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 43. East wind 5 to 7 mph becoming north after midnight.

Sunday

Mostly cloudy, with a high near 75. North wind 5 to 8 mph.

Sunday Night

Mostly cloudy, with a low around 47.

Monday

Partly sunny, with a high near 79.