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Hazardous Weather Conditions
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Mostly Cloudy
55°F
13°C
| Humidity | 26% |
| Wind Speed | SW 12 MPH |
| Barometer | 30.15 in (1021.0 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 12:00 PM PDT |
Extended Forecast for
4 Miles WNW West Richland WA
Freeze Warning April 16, 11:00pm until April 17, 09:00am
This Afternoon

High: 61 °F
Mostly Sunny
Tonight

Low: 34 °F
Mostly Clear
Friday

High: 62 °F
Sunny
Friday Night

Low: 39 °F
Mostly Cloudy
Saturday

High: 70 °F
Partly Sunny
Saturday Night

Low: 46 °F
Mostly Cloudy
Sunday

High: 76 °F
Partly Sunny
Sunday Night

Low: 51 °F
Mostly Cloudy
Monday

High: 81 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 61. West wind 14 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 34. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 62. West wind around 6 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 39. Southeast wind 5 to 7 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 70. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 81.
Monday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 54.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 78.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Partly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW West Richland WA
46.35°N 119.48°W (Elev. 577 ft)
46.35°N 119.48°W (Elev. 577 ft)
11:46 am PDT Apr 16, 2026
12pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026



