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Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Overcast
54°F
12°C
| Humidity | 46% |
| Wind Speed | SW 13 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 09:53 PM PDT |
Extended Forecast for
Richland WA
Tonight
Low: 46 °F
Slight Chance
Rain then
Rain LikelyWednesday
High: 59 °F
Rain Likely
then Chance
RainWednesday Night
Low: 36 °F
Slight Chance
Rain then
Partly CloudyThursday

High: 62 °F
Sunny
Thursday Night

Low: 36 °F
Mostly Clear
Friday

High: 63 °F
Sunny
Friday Night

Low: 39 °F
Partly Cloudy
Saturday

High: 70 °F
Partly Sunny
Saturday Night

Low: 47 °F
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of rain before 11pm, then rain likely after 2am. Cloudy, with a low around 46. Southwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 11am. Cloudy through mid morning, then becoming mostly sunny, with a high near 59. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 8pm. Snow level 2300 feet lowering to 1000 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 62. Southwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 36. Southwest wind 6 to 10 mph.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
A slight chance of rain. Partly sunny, with a high near 73.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 77.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Richland WA
46.29°N 119.28°W (Elev. 361 ft)
46.29°N 119.28°W (Elev. 361 ft)
9:48 pm PDT Apr 14, 2026
10pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026


