Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
70°F
21°C
| Humidity | 22% |
| Wind Speed | NNW 3 MPH |
| Barometer | 30.09 in (1018.96 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 17 May 06:35 PM PDT |
Extended Forecast for
4 Miles SW Richland WA
Tonight
Low: 44 °F
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 46 °F
Partly Cloudy
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 49 °F
Partly Cloudy
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 53 °F
Partly Cloudy
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 44. North wind around 6 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 72. West wind around 6 mph.
Monday Night
Partly cloudy, with a low around 46. Southwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 75. Southwest wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 49. Southwest wind 3 to 8 mph.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW Richland WA
46.23°N 119.36°W (Elev. 889 ft)
46.23°N 119.36°W (Elev. 889 ft)
3:01 pm PDT May 17, 2026
6pm PDT May 17, 2026-6pm PDT May 24, 2026
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