National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Clear

85°F

29°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 11 Jul 02:55 PM PDT
Extended Forecast for

14 Miles NW West Richland WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 89. Northwest wind 5 to 8 mph becoming southeast in the morning.

    High: 89 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. Southeast wind around 6 mph becoming northwest after midnight.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 95. West wind around 5 mph becoming calm.

    High: 95 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. Southeast wind 5 to 7 mph becoming west after midnight.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 89. Northwest wind 5 to 8 mph becoming southeast in the morning.
Sunday Night
Partly cloudy, with a low around 60. Southeast wind around 6 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 95. West wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 66. Southeast wind 5 to 7 mph becoming west after midnight.
Tuesday
Mostly sunny and hot, with a high near 99.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 64.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW West Richland WA
 46.49°N 119.58°W (Elev. 600 ft)
Last Update:
3:00 pm PDT Jul 11, 2026
Forecast Valid:
3pm PDT Jul 11, 2026-6pm PDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation