Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

38°F

3°C

Humidity 83%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 28 Feb 08:55 PM PST
Extended Forecast for

4 Miles WSW Benton City WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Northwest wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. Northeast wind 5 to 7 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 56. West wind 5 to 8 mph becoming south in the afternoon.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Southwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 4am.  Cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Partly sunny, with a high near 54. Breezy.  Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 10pm.  Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance Rain
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. Northwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 52. Northeast wind 5 to 7 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind around 6 mph.
Monday
Sunny, with a high near 56. West wind 5 to 8 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 37. Southwest wind around 7 mph.
Tuesday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 57.
Tuesday Night
Rain likely, mainly after 4am. Cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly before 10am. Partly sunny, with a high near 54. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 38. Breezy.
Thursday
A slight chance of rain after 10am. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Friday
Mostly cloudy, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Benton City WA
 46.25°N 119.58°W (Elev. 1654 ft)
9:15 pm PST Feb 28, 2026
9pm PST Feb 28, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database