Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. 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

More Information:

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

Extended Forecast for

Prosser WA

Tonight
Low: 47 °F
Cloudy
Tuesday
High: 63 °F
Chance Rain
Tuesday Night
Low: 42 °F
Chance Rain
then Mostly
Cloudy
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 32 °F
Mostly Clear
Thursday
High: 56 °F
Sunny
Thursday Night
Low: 33 °F
Clear
Friday
High: 62 °F
Sunny
Friday Night
Low: 38 °F
Partly Cloudy

Detailed Forecast

Tonight

Cloudy, with a low around 47. South wind around 6 mph.

Tuesday

A 50 percent chance of rain after 11am. Cloudy, with a high near 63. South wind 6 to 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A 40 percent chance of rain before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 42. Southwest wind around 14 mph, with gusts as high as 22 mph.

Wednesday

Mostly sunny, with a high near 58. West wind 11 to 17 mph, with gusts as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 32. West wind 9 to 18 mph, with gusts as high as 25 mph.

Thursday

Sunny, with a high near 56.

Thursday Night

Clear, with a low around 33.

Friday

Sunny, with a high near 62.

Friday Night

Partly cloudy, with a low around 38.