Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

57°F

14°C

Humidity 30%
Wind Speed ENE 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 Apr 07:00 PM PDT
Extended Forecast for

6 Miles WNW West Richland WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Southeast wind around 7 mph becoming north after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then becoming sunny, with a high near 68. North wind 5 to 8 mph becoming northeast in the afternoon.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Northeast wind around 8 mph becoming north in the evening.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. Northeast wind around 9 mph becoming northwest after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Southeast wind around 7 mph becoming north after midnight.
Saturday
Mostly cloudy through mid morning, then becoming sunny, with a high near 68. North wind 5 to 8 mph becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 46. Northeast wind around 8 mph becoming north in the evening.
Sunday
Partly sunny, with a high near 74. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 52. Northeast wind around 9 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 52.
Wednesday
A chance of rain. Mostly cloudy, with a high near 63.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thursday
A slight chance of rain. Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW West Richland WA
 46.36°N 119.51°W (Elev. 1122 ft)
3:36 pm PDT Apr 17, 2026
7pm PDT Apr 17, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database