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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Partly Cloudy

50°F

10°C

Humidity 62%
Wind Speed SW 10 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 26 Dec 03:15 PM PST
Extended Forecast for

4 Miles WSW Benton City WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain after 4pm. Partly sunny, with a high near 45. Breezy, with a southwest wind around 22 mph, with gusts as high as 26 mph.

    High: 45 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: A chance of rain before 7pm, then a slight chance of snow after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Breezy, with a west wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Breezy.
    Chance Rain
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 36. West wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 23. Northeast wind around 7 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Northeast wind around 7 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 23.

    Low: 23 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 31.

    High: 31 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 45. Breezy, with a southwest wind around 22 mph, with gusts as high as 26 mph.
Tonight
A chance of rain before 7pm, then a slight chance of snow after 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Breezy, with a west wind around 23 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 36. West wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Increasing clouds, with a low around 23. Northeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 32. Northeast wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 31.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 23.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 31.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 24.
Wednesday
Patchy fog. Otherwise, mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 25.
New Year's Day
Mostly cloudy, with a high near 34.
Thursday Night
A slight chance of rain and snow. Snow level 2700 feet. Mostly cloudy, with a low around 28.
Friday
A slight chance of rain and snow. Snow level 2300 feet. Partly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Benton City WA
 46.25°N 119.58°W (Elev. 1654 ft)
Last Update:
3:20 pm PST Dec 26, 2025
Forecast Valid:
3pm PST Dec 26, 2025-6pm PST Jan 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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