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

    Today: Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    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.

    Low: 48 °F

    Clear then
    Patchy Smoke

  • Monday

    Monday: Patchy smoke before 8am. Sunny, with a high near 83. Calm wind.

    High: 83 °F

    Patchy Smoke
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 97.

    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.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Grandview WA
 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
 
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Additional Resources

Radar & Satellite Image

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