Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

37°F

3°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 09 Mar 09:55 PM PDT
Extended Forecast for

11 Miles SE Mattawa WA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 35. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain after 11am.  Mostly cloudy, with a high near 59. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 46. Southwest wind 16 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 52. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 35. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 59. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46. Southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Saturday
A slight chance of rain before 11am. Mostly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 58.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Mattawa WA
 46.64°N 119.74°W (Elev. 400 ft)
9:30 pm PDT Mar 9, 2026
10pm PDT Mar 9, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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