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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Partly Cloudy

31°F

-1°C

Humidity 96%
Wind Speed W 3 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 11 Jan 01:15 AM PST
Extended Forecast for

2 Miles N Sunnyside WA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Southwest wind 3 to 6 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 36. Light west wind.

    Low: 36 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm. Otherwise, partly sunny, with a high near 50.

    High: 50 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 48. Calm wind.
Sunday Night
Mostly cloudy, with a low around 36. Calm wind.
Monday
Partly sunny, with a high near 54. Southwest wind 3 to 6 mph.
Monday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 36. Light west wind.
Tuesday
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 28.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Sunnyside WA
 46.35°N 120.01°W (Elev. 794 ft)
Last Update:
1:30 am PST Jan 11, 2026
Forecast Valid:
1am PST Jan 11, 2026-6pm PST Jan 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation