Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Overcast

43°F

6°C

Humidity	87%
Wind Speed	SE 5 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	07 Feb 02:35 PM PST

More Information:

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

Extended Forecast for

Prosser WA

This Afternoon
High: 47 °F
Rain Likely
Tonight
Low: 41 °F
Rain Likely
Sunday
High: 47 °F
Rain
Sunday Night
Low: 35 °F
Chance Rain
then Slight
Chance Rain
Monday
High: 52 °F
Mostly Sunny
Monday Night
Low: 30 °F
Partly Cloudy
Tuesday
High: 48 °F
Mostly Cloudy
Tuesday Night
Low: 30 °F
Partly Cloudy
Wednesday
High: 50 °F
Sunny

Detailed Forecast

This Afternoon

Rain likely, mainly after 4pm. Cloudy, with a high near 47. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain likely, mainly before 7pm. Cloudy, with a low around 41. South wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain, mainly before 4pm. High near 47. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35. West wind 7 to 9 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 52. West wind 6 to 9 mph.

Monday Night

Partly cloudy, with a low around 30.

Tuesday

Mostly cloudy, with a high near 48.

Tuesday Night

Partly cloudy, with a low around 30.

Wednesday

Sunny, with a high near 50.

Wednesday Night

Partly cloudy, with a low around 32.