National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Tri-Cities Airport (KPSC)

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

Mostly Cloudy

59°F

15°C

Humidity 19%
Wind Speed W 16 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 16 Apr 03:00 PM PDT
Extended Forecast for

6 Miles WNW West Richland WA

Freeze Warning April 16, 11:00pm until April 17, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Mostly clear, with a low around 35. Northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. West wind 6 to 8 mph becoming south in the afternoon.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Southeast wind 6 to 8 mph becoming north after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. North wind 5 to 8 mph becoming east in the afternoon.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. East wind around 9 mph becoming north after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 60. West wind 6 to 8 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 40. Southeast wind 6 to 8 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 68. North wind 5 to 8 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 47. East wind around 9 mph becoming north after midnight.
Sunday
Partly sunny, with a high near 73.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 79.
Monday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 76.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 55.
Wednesday
A chance of rain. Partly sunny, with a high near 68.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW West Richland WA
 46.36°N 119.51°W (Elev. 1122 ft)
Last Update:
3:01 pm PDT Apr 16, 2026
Forecast Valid:
3pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation