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Hazardous Weather Conditions
Current conditions at
Tri-Cities Airport (KPSC)
Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.haze
52°F
11°C
| Humidity | 81% |
| Wind Speed | WSW 19 MPH |
| Barometer | 29.75 in (1007.45 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 6.00 mi |
| Last update | 22 Apr 08:35 AM PDT |
Extended Forecast for
Prosser WA
Wind Advisory April 22, 08:47am until April 22, 11:00pm
NOW until 11:00pm Wed

Wind Advisory
Today

High: 59 °F
Rain
Tonight

Low: 39 °F
Partly Cloudy
Thursday

High: 64 °F
Slight Chance
RainThursday Night

Low: 40 °F
Partly Cloudy
Friday

High: 62 °F
Mostly Sunny
Friday Night

Low: 39 °F
Partly Cloudy
Saturday

High: 63 °F
Sunny
Saturday Night

Low: 39 °F
Partly Cloudy
Detailed Forecast
Today
Rain, mainly before 2pm. High near 59. West wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Partly cloudy, with a low around 39. West wind 9 to 18 mph, with gusts as high as 30 mph.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 64. West wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 40. Northwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 62. Northwest wind 6 to 9 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Prosser WA
46.21°N 119.75°W (Elev. 741 ft)
46.21°N 119.75°W (Elev. 741 ft)
5:52 am PDT Apr 22, 2026
8am PDT Apr 22, 2026-6pm PDT Apr 28, 2026



