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Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
70°F
21°C
| Humidity | 37% |
| Wind Speed | NW 6 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 01:20 PM PDT |
Extended Forecast for
6 Miles WNW West Richland WA
This Afternoon

High: 74 °F
Mostly Cloudy
Tonight

Low: 52 °F
Mostly Cloudy
Monday

High: 78 °F
Partly Sunny
Monday Night

Low: 54 °F
Partly Cloudy
Tuesday

High: 76 °F
Partly Sunny
Tuesday Night

Low: 51 °F
Chance Rain
Wednesday

High: 64 °F
Rain Likely
and BreezyWednesday Night

Low: 46 °F
Chance Rain
and BreezyThursday
High: 65 °F
Slight Chance
Rain then
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 74. North wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 52. Northwest wind around 8 mph.
Monday
Partly sunny, with a high near 78. Northwest wind around 8 mph becoming northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 54. Northeast wind 6 to 9 mph becoming west after midnight.
Tuesday
Partly sunny, with a high near 76. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46. Breezy.
Thursday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 68.
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)
11:46 am PDT Apr 19, 2026
1pm PDT Apr 19, 2026-6pm PDT Apr 25, 2026


