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Current conditions at
Sunnyside Municipal Airport (K1S5)
Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.
Clear
51°F
11°C
| Humidity | 81% |
| Wind Speed | N 0 MPH |
| Barometer | 30.16 in (1021.34 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 02 Aug 07:15 AM PDT |
Extended Forecast for
3 Miles ESE Grandview WA
Today

High: 80 °F
Sunny
Tonight
Low: 48 °F
Clear then
Patchy SmokeMonday
High: 83 °F
Patchy Smoke
then SunnyMonday Night

Low: 51 °F
Clear
Tuesday

High: 89 °F
Sunny
Tuesday Night

Low: 56 °F
Mostly Clear
Wednesday

High: 94 °F
Sunny
Wednesday Night

Low: 58 °F
Clear
Thursday

High: 97 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Patchy smoke after 5am. Clear, with a low around 48. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Monday
Patchy smoke before 8am. Sunny, with a high near 83. Calm wind.
Monday Night
Clear, with a low around 51. Calm wind.
Tuesday
Sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 97.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 92.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Grandview WA
46.24°N 119.85°W (Elev. 817 ft)
46.24°N 119.85°W (Elev. 817 ft)
4:01 am PDT Aug 2, 2026
7am PDT Aug 2, 2026-6pm PDT Aug 8, 2026


