National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Mist

29°F

-2°C

Humidity 94%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 28°F (-2°C)
Visibility 5.00 mi
Last update 15 Feb 10:15 PM PST
Extended Forecast for

2 Miles ESE Toppenish WA

  • Tonight

    Tonight: Snow likely, mainly between 1am and 4am. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 3200 feet in the afternoon. Cloudy, with a high near 39. Light and variable wind. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly before 4am. Cloudy, with a low around 31. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 44. Light southwest wind.

    High: 44 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Light northwest wind.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain and snow, mainly after 4am. Snow level 1900 feet. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow before 1pm, then rain likely between 1pm and 4pm, then a chance of rain and snow after 4pm. Snow level 1400 feet. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a slight chance of snow. Snow level 1800 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Snow likely, mainly between 1am and 4am. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A chance of snow before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 3200 feet in the afternoon. Cloudy, with a high near 39. Light and variable wind. Chance of precipitation is 30%.
Sunday Night
A 50 percent chance of rain, mainly before 4am. Cloudy, with a low around 31. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 44. Light southwest wind.
Monday Night
Mostly cloudy, with a low around 30. Light northwest wind.
Tuesday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 44.
Tuesday Night
Rain and snow, mainly after 4am. Snow level 1900 feet. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow before 1pm, then rain likely between 1pm and 4pm, then a chance of rain and snow after 4pm. Snow level 1400 feet. High near 38. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow before 10pm, then a slight chance of snow. Snow level 1800 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 46.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 33.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Toppenish WA
 46.37°N 120.3°W (Elev. 801 ft)
Last Update:
8:57 pm PST Feb 15, 2025
Forecast Valid:
10pm PST Feb 15, 2025-6pm PST Feb 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation