Hazardous Weather Conditions
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.
Clear
86°F
30°C
| Humidity | 19% |
| Wind Speed | SSW 14 MPH |
| Barometer | 29.74 in (1007.11 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 20 Jun 07:00 PM PDT |
Extended Forecast for
Prosser WA
Red Flag Warning until June 20, 08:00pm
NOW until 8:00pm Sat
Red Flag Warning
Tonight
Low: 52 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 55 °F
Mostly Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 56 °F
Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 58 °F
Partly Cloudy
Wednesday
High: 95 °F
Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 52. West wind 5 to 11 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 86. Light west wind.
Sunday Night
Mostly clear, with a low around 55. Light northwest wind.
Monday
Sunny, with a high near 89. Calm wind becoming northeast around 6 mph.
Monday Night
Clear, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Prosser WA
46.22°N 119.79°W (Elev. 715 ft)
46.22°N 119.79°W (Elev. 715 ft)
3:01 pm PDT Jun 20, 2026
7pm PDT Jun 20, 2026-6pm PDT Jun 27, 2026
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