Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
81°F
27°C
| Humidity | 18% |
| Wind Speed | W 25 MPH |
| Barometer | 29.55 in (1000.68 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 25 May 05:20 PM PDT |
Extended Forecast for
2 Miles NNW Wallula WA
Tonight
Low: 49 °F
Showers and
BreezyTuesday
High: 66 °F
Chance
Showers then
Mostly CloudyTuesday Night
Low: 50 °F
Chance
ShowersWednesday
High: 79 °F
Decreasing
CloudsWednesday Night
Low: 55 °F
Partly Cloudy
Thursday
High: 86 °F
Slight Chance
ShowersThursday Night
Low: 57 °F
Chance
T-storms then
Chance
ShowersFriday
High: 75 °F
Chance
Showers and
BreezyFriday Night
Low: 50 °F
Slight Chance
Showers and
Breezy then
Mostly Cloudy
Detailed Forecast
Tonight
Showers, mainly between 8pm and 2am. Low around 49. Breezy, with a west wind 16 to 25 mph becoming south after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 40 percent chance of showers before 11am. Cloudy, with a high near 66. Southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 50. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Southwest wind 5 to 8 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 55. South wind around 6 mph.
Thursday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 75. Breezy.
Friday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 50. Breezy.
Saturday
Mostly sunny, with a high near 73. Breezy.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 82.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Wallula WA
46.12°N 118.92°W (Elev. 358 ft)
46.12°N 118.92°W (Elev. 358 ft)
5:26 pm PDT May 25, 2026
5pm PDT May 25, 2026-6pm PDT Jun 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
