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Current conditions at
Sunnyside Municipal Airport (K1S5)
Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.
Clear
67°F
19°C
| Humidity | 65% |
| Wind Speed | N 0 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 10:35 PM PDT |
Extended Forecast for
2 Miles NNW Grandview WA
Tonight
Low: 56 °F
Mostly Clear
Thursday
High: 96 °F
Sunny
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 95 °F
Partly Sunny
Friday Night
Low: 61 °F
Mostly Cloudy
Saturday
High: 92 °F
Slight Chance
T-storms then
SunnySaturday Night
Low: 51 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 56. Calm wind.
Thursday
Sunny, with a high near 96. Calm wind.
Thursday Night
Partly cloudy, with a low around 59. Calm wind.
Friday
Partly sunny, with a high near 95. Calm wind.
Friday Night
Mostly cloudy, with a low around 61. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Grandview WA
46.27°N 119.93°W (Elev. 755 ft)
46.27°N 119.93°W (Elev. 755 ft)
3:00 pm PDT Aug 19, 2026
10pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
Additional Resources
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