Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

28°F

-2°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Feb 07:35 AM PST
Extended Forecast for

2 Miles ENE Sunnyside WA

  • Today

    Today: Patchy freezing fog before 10am. Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 31. Calm wind.

    Low: 31 °F

    Gradual
    Clearing

  • Friday

    Friday: Mostly cloudy, with a high near 47. Light south wind.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Light southwest wind.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48. Light west wind.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain.  Cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level 1700 feet rising to 2300 feet in the afternoon. Partly sunny, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Patchy freezing fog before 10am. Mostly cloudy, with a high near 48. Calm wind.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 31. Calm wind.
Friday
Mostly cloudy, with a high near 47. Light south wind.
Friday Night
Mostly cloudy, with a low around 34. Light southwest wind.
Saturday
Mostly cloudy, with a high near 48. Light west wind.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 35.
Sunday
Mostly cloudy, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 32.
Washington's Birthday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 1700 feet rising to 2300 feet in the afternoon. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 47.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Snow level 1500 feet rising to 2000 feet in the afternoon. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Sunnyside WA
 46.33°N 119.97°W (Elev. 758 ft)
8:31 am PST Feb 12, 2026
8am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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