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Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
63°F
17°C
| Humidity | 77% |
| Wind Speed | NNW 4 MPH |
| Barometer | 29.97 in (1014.9 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 04:10 AM PDT |
Extended Forecast for
2 Miles SSW Wallula WA
Overnight

Low: 66 °F
Patchy Smoke
Saturday

High: 82 °F
Slight Chance
T-stormsSaturday Night
Low: 64 °F
Partly Cloudy
then Patchy
SmokeSunday

High: 83 °F
Patchy Smoke
Sunday Night

Low: 66 °F
Mostly Cloudy
Monday

High: 84 °F
Mostly Sunny
Monday Night

Low: 65 °F
Partly Cloudy
Tuesday

High: 82 °F
Sunny
Tuesday Night

Low: 63 °F
Mostly Clear
Detailed Forecast
Overnight
Patchy smoke. Mostly cloudy, with a low around 66. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms. Patchy smoke. Partly sunny, then gradually becoming sunny, with a high near 82. Calm wind becoming northwest around 5 mph.
Saturday Night
Patchy smoke after 2am. Increasing clouds, with a low around 64. Calm wind becoming southwest around 6 mph after midnight.
Sunday
Patchy smoke after 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Southwest wind 5 to 7 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 66. Calm wind becoming south 5 to 7 mph after midnight.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Wallula WA
46.05°N 118.93°W (Elev. 479 ft)
46.05°N 118.93°W (Elev. 479 ft)
4:01 am PDT Aug 15, 2026
4am PDT Aug 15, 2026-6pm PDT Aug 21, 2026


