A Large and Slow-Moving Storm System with Thunderstorms and Heavy Rain

A large storm system will slowly track from the south-central U.S. into the East the rest of the week with strong to severe thunderstorms and heavy rain with flooding. Today's threat for severe storms is across Texas toward the Arklatex and heavy rain with flooding from the south-central Plains into the Lower Mississippi Valley. Also, critical fire weather threats are present again in New Mexico. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768ft.

Clear

41°F

5°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 24 May 04:55 AM PDT
Extended Forecast for

Sunnyside WA

  • Today

    Today: Partly sunny, with a high near 76. Calm wind becoming southeast around 6 mph in the afternoon.

    Partly Sunny

    High: 76 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. West wind 5 to 9 mph becoming light and variable  after midnight.

    Mostly Cloudy

    Low: 51 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. Light and variable wind becoming west 5 to 9 mph in the afternoon.

    Mostly Sunny

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph.

    Mostly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 81. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    Mostly Cloudy

    High: 81 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 54.

    Slight Chance
    Showers

    Low: 54 °F

  • Friday

    Friday: A 20 percent chance of showers before 11am.  Partly sunny, with a high near 71.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 71 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 46.

    Partly Cloudy

    Low: 46 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    Mostly Sunny

    High: 69 °F

Detailed Forecast

Today
Partly sunny, with a high near 76. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 51. West wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 80. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph.
Thursday
Mostly cloudy, with a high near 81. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 54.
Friday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 46.
Sunday
A slight chance of showers. Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 46.
Memorial Day
Mostly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
Sunnyside WA
 46.32°N 120°W (Elev. 748 ft)
4:36 am PDT May 24, 2022
5am PDT May 24, 2022-6pm PDT May 30, 2022
 
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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