Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

43°F

6°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Feb 05:55 PM PST
Extended Forecast for

4 Miles WSW Benton City WA

  • Tonight

    Tonight: Patchy dense fog between 7pm and 10pm.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Patchy Dense
    Fog then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 45. Southwest wind 6 to 8 mph.

    High: 45 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain before 4am.  Cloudy, with a low around 36. Southwest wind around 8 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Cloudy, with a high near 45. West wind around 8 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am, then a chance of rain and snow.  Snow level 3200 feet lowering to 2700 feet after midnight . Cloudy, with a low around 36. South wind around 7 mph becoming northwest after midnight.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow before 10am.  Snow level 2000 feet rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after 4am.  Partly cloudy, with a low around 33. Chance of precipitation is 10%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow before 4pm, then a chance of rain.  Snow level 2700 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain before 7pm, then a chance of rain and snow.  Snow level 3000 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Patchy dense fog between 7pm and 10pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind around 6 mph.
Friday
Mostly cloudy, with a high near 45. Southwest wind 6 to 8 mph.
Friday Night
A 20 percent chance of rain before 4am. Cloudy, with a low around 36. Southwest wind around 8 mph.
Saturday
A 20 percent chance of rain after 10am. Cloudy, with a high near 45. West wind around 8 mph.
Saturday Night
A chance of rain before 1am, then a chance of rain and snow. Snow level 3200 feet lowering to 2700 feet after midnight . Cloudy, with a low around 36. South wind around 7 mph becoming northwest after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A slight chance of rain and snow before 10am. Snow level 2000 feet rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow after 4am. Partly cloudy, with a low around 33. Chance of precipitation is 10%.
Washington's Birthday
A chance of rain and snow before 4pm, then a chance of rain. Snow level 2700 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Monday Night
A chance of rain before 7pm, then a chance of rain and snow. Snow level 3000 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 44.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 44.
Wednesday Night
A chance of rain and snow. Snow level 1700 feet. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Benton City WA
 46.25°N 119.58°W (Elev. 1654 ft)
3:20 pm PST Feb 12, 2026
6pm PST Feb 12, 2026-6pm PST Feb 19, 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