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Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Overcast

54°F

12°C

Humidity 49%
Wind Speed N 9 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 10 Oct 09:55 PM PDT
Extended Forecast for

5 Miles W Benton City WA

  • Tonight

    Tonight: Partly cloudy, with a low around 43. North wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. Northeast wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36. Northeast wind 5 to 9 mph becoming northwest after midnight.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Columbus Day

    Columbus Day: Areas of frost before 8am. Otherwise, sunny, with a high near 62. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 62 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. North wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 59. Northeast wind 15 to 21 mph, with gusts as high as 29 mph.
Sunday Night
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36. Northeast wind 5 to 9 mph becoming northwest after midnight.
Columbus Day
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Northwest wind around 5 mph becoming light and variable in the afternoon.
Monday Night
Clear, with a low around 33. Calm wind.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Benton City WA
 46.29°N 119.59°W (Elev. 807 ft)
Last Update:
9:32 pm PDT Oct 10, 2026
Forecast Valid:
10pm PDT Oct 10, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation