Showers and Thunderstorms for the East; Cooler Temperatures Return Sunday into Early Week

Showers and thunderstorms will accompany a cold front that will move across the eastern third of the country through Sunday. In the wake of this front, cooler temperatures will follow for most areas east of the Rockies. A wet pattern is expected to unfold across most of Florida this week with a persistent onshore flow and increase rip currents. For Hawaii, a return toward more rain the week ahead. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

N/A

Humidity 87%
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 10 Mar 07:35 AM PDT
Extended Forecast for

11 Miles SSW Mattawa WA

  • Today

    Today: Mostly cloudy, with a high near 62. Northeast wind around 9 mph.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Northwest wind 7 to 9 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. Northwest wind 7 to 13 mph becoming southwest in the morning. Winds could gust as high as 24 mph.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. West wind 16 to 20 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 55. Breezy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

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

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 62. Northeast wind around 9 mph.
Tonight
Mostly cloudy, with a low around 49. Northwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 69. Northwest wind 7 to 13 mph becoming southwest in the morning. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 43. West wind 16 to 20 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 55. Breezy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Mattawa WA
 46.59°N 119.98°W (Elev. 3100 ft)
10:16 am PDT Apr 5, 2026
11am PDT Apr 5, 2026-6pm PDT Apr 11, 2026
 
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Additional Resources

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