Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

45°F

7°C

Humidity	91%
Wind Speed	N 0 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	07 Mar 03:15 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Prosser WA

Overnight
Low: 45 °F
Chance Rain
Saturday
High: 66 °F
Decreasing
Clouds
Saturday Night
Low: 45 °F
Mostly Clear
Sunday
High: 61 °F
Mostly Sunny
and Breezy
Sunday Night
Low: 32 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 46 °F
Mostly Sunny
Tuesday Night
Low: 32 °F
Slight Chance
Rain/Snow

Detailed Forecast

Overnight

A 30 percent chance of rain. Mostly cloudy, with a low around 45. Southwest wind around 13 mph.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 66. Southwest wind 11 to 15 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 45. South wind 14 to 16 mph, with gusts as high as 23 mph.

Sunday

Mostly sunny, with a high near 61. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 33 mph.

Sunday Night

Partly cloudy, with a low around 32. Breezy, with a west wind 14 to 22 mph, with gusts as high as 28 mph.

Monday

Mostly sunny, with a high near 48.

Monday Night

Mostly clear, with a low around 29.

Tuesday

Mostly sunny, with a high near 46.

Tuesday Night

A slight chance of rain and snow. Snow level 1700 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

Wednesday

A slight chance of rain and snow before 10am, then a chance of rain. Snow level 2000 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 54.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 42.

Thursday

A chance of rain and snow. Mostly cloudy, with a high near 56. Breezy.

Thursday Night

A chance of rain and snow. Snow level 3000 feet lowering to 2300 feet after midnight . Mostly cloudy, with a low around 36.

Friday

A chance of rain and snow. Snow level 2100 feet rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 54.