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Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Overcast
63°F
17°C
| Humidity | 55% |
| Wind Speed | SW 11 MPH |
| Barometer | 29.64 in (1003.73 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 04:35 PM PDT |
Extended Forecast for
6 Miles WNW West Richland WA
This Afternoon

High: 67 °F
Slight Chance
RainTonight

Low: 49 °F
Chance Rain
Monday

High: 65 °F
Mostly Sunny
Monday Night

Low: 41 °F
Partly Cloudy
Tuesday

High: 58 °F
Partly Sunny
and BreezyTuesday Night

Low: 43 °F
Chance Rain
and BreezyWednesday

High: 55 °F
Chance Rain
Wednesday Night
Low: 35 °F
Slight Chance
Rain then
Mostly CloudyThursday

High: 58 °F
Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of rain. Mostly cloudy, with a high near 67. Southwest wind around 9 mph.
Tonight
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 49. Southwest wind 13 to 16 mph becoming northwest in the evening. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 65. West wind 16 to 21 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 41. West wind 14 to 20 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 58. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 34 mph.
Tuesday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 43. Breezy.
Wednesday
A 50 percent chance of rain. Snow level 2900 feet lowering to 2100 feet. Partly sunny, with a high near 55.
Wednesday Night
A 20 percent chance of rain before 11pm. Snow level 2500 feet lowering to 1300 feet after midnight . Mostly cloudy, with a low around 35.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
A chance of rain. Partly sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles WNW West Richland WA
46.36°N 119.51°W (Elev. 1122 ft)
46.36°N 119.51°W (Elev. 1122 ft)
3:01 pm PDT Apr 12, 2026
4pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026


