Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Overcast

43°F

6°C

Humidity	90%
Wind Speed	N 0 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	23 Feb 07:55 AM PST

More Information:

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

Extended Forecast for

Prosser WA

Today
High: 50 °F
Rain
Tonight
Low: 37 °F
Rain Likely
then
Rain/Snow
Tuesday
High: 46 °F
Rain/Snow
then Rain
Likely
Tuesday Night
Low: 33 °F
Chance Rain
then Slight
Chance Rain
Wednesday
High: 52 °F
Sunny
Wednesday Night
Low: 32 °F
Mostly Clear
Thursday
High: 53 °F
Sunny
Thursday Night
Low: 35 °F
Mostly Clear
Friday
High: 54 °F
Mostly Sunny

Detailed Forecast

Today

Rain, mainly after 1pm. High near 50. West wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain likely before 1am, then rain, possibly mixed with snow. Low around 37. Northwest wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 46. North wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday Night

A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Sunny, with a high near 52. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

Wednesday Night

Mostly clear, with a low around 32.

Thursday

Sunny, with a high near 53.

Thursday Night

Mostly clear, with a low around 35.

Friday

Mostly sunny, with a high near 54.

Friday Night

Partly cloudy, with a low around 31.