Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Mist

41°F

5°C

Humidity 99%
Wind Speed N 3 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 41°F (5°C)
Visibility 2.50 mi
Last update 30 Jan 02:35 PM PST
Extended Forecast for

2 Miles ENE Sunnyside WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Areas of fog before 4pm.  Otherwise, cloudy, with a high near 48. Light southeast wind.

    High: 48 °F

    Slight Chance
    Rain and
    Areas Fog

  • Tonight

    Tonight: Areas of fog after 10pm.  Otherwise, mostly cloudy, with a low around 36. Light northeast wind.

    Low: 36 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 1pm, then patchy fog after 4pm.  Otherwise, cloudy, with a high near 50. Light and variable wind.

    High: 50 °F

    Areas Fog

  • Saturday Night

    Saturday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 1pm.  Otherwise, mostly cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 53 °F

    Areas Fog

  • Sunday Night

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

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Areas of fog before 4pm. Otherwise, cloudy, with a high near 48. Light southeast wind.
Tonight
Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 36. Light northeast wind.
Saturday
Areas of fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 50. Light and variable wind.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Sunday
Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 53.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Sunnyside WA
 46.33°N 119.97°W (Elev. 758 ft)
2:31 pm PST Jan 30, 2026
2pm PST Jan 30, 2026-6pm PST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database