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Rain and Thunderstorms in the Southeast; A Wintry Mix in the Southern Mid-Atlantic

A frontal system is expected to bring showers and thunderstorms along the Gulf Coast and Southeast, and some snow and/or freezing rain/drizzle over the southern Mid-Atlantic into the morning. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next couple of days. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Overcast

46°F

8°C

Humidity 87%
Wind Speed W 4 MPH
Barometer 30.49 in (1032.51 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 04 Feb 01:55 PM PST
Extended Forecast for

2 Miles N Prosser WA

  • This Afternoon

    This Afternoon: Patchy dense fog after 4pm. Otherwise, mostly cloudy, with a high near 50. Northeast wind around 5 mph.

    High: 50 °F

    Patchy Dense
    Fog

  • Tonight

    Tonight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Areas of fog before 1pm. Otherwise, partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Areas Fog

  • Thursday Night

    Thursday Night: Areas of fog after 7pm. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Areas Fog

  • Friday Night

    Friday Night: Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 52.

    High: 52 °F

    Areas Fog
    then Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Patchy dense fog after 4pm. Otherwise, mostly cloudy, with a high near 50. Northeast wind around 5 mph.
Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Thursday
Areas of fog before 1pm. Otherwise, partly sunny, with a high near 50. Light and variable wind.
Thursday Night
Areas of fog after 7pm. Otherwise, partly cloudy, with a low around 35. Calm wind.
Friday
Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 50. Calm wind.
Friday Night
Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 37.
Saturday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 52.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 42.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 53.
Sunday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 36.
Monday
A slight chance of rain. Mostly sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Prosser WA
 46.23°N 119.76°W (Elev. 712 ft)
Last Update:
1:30 pm PST Feb 4, 2026
Forecast Valid:
2pm PST Feb 4, 2026-6pm PST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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