Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. 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

2 Miles SSW Zillah WA

  • Today

    Today: Mostly sunny, with a high near 50. Northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 50. Light and variable wind.

    High: 50 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain.  Mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 50. Northwest wind around 14 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 27. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.
Sunday
Increasing clouds, with a high near 50. Light and variable wind.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 35. Light and variable wind.
Monday
Partly sunny, with a high near 65. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 69.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 69.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Zillah WA
 46.38°N 120.27°W (Elev. 774 ft)
10:50 am PDT Mar 14, 2026
11am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database