Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. 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

5 Miles SSW Toppenish WA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Decreasing
    Clouds

  • Monday

    Monday: Increasing clouds, with a high near 62. Light and variable wind.

    High: 62 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Cloudy, with a high near 62. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 40. Southwest wind 10 to 18 mph, with gusts as high as 32 mph.

    Low: 40 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Light and variable wind.
Monday
Increasing clouds, with a high near 62. Light and variable wind.
Monday Night
Cloudy, with a low around 45. Light and variable wind.
Tuesday
Rain likely, mainly after 11am. Cloudy, with a high near 62. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 40. Southwest wind 10 to 18 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Toppenish WA
 46.3°N 120.34°W (Elev. 778 ft)
4:52 pm PDT Mar 22, 2026
5pm PDT Mar 22, 2026-6pm PDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database