Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
54°F
12°C
| Humidity | 66% |
| Wind Speed | SW 11 MPH |
| Barometer | 30.11 in (1019.64 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 14 May 06:30 AM PDT |
Extended Forecast for
15 Miles ESE Mattawa WA
Today
High: 73 °F
Increasing
CloudsTonight
Low: 43 °F
Decreasing
CloudsFriday
High: 70 °F
Increasing
CloudsFriday Night
Low: 42 °F
Gradual
ClearingSaturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 43 °F
Partly Cloudy
Monday
High: 75 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 73. West wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 43. West wind 8 to 14 mph, with gusts as high as 23 mph.
Friday
Increasing clouds, with a high near 70. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 42. Southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 65. West wind 7 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles ESE Mattawa WA
46.63°N 119.62°W (Elev. 505 ft)
46.63°N 119.62°W (Elev. 505 ft)
4:00 am PDT May 14, 2026
6am PDT May 14, 2026-6pm PDT May 20, 2026
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