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 coastal areas from the DelMarVa Peninsula through southeastern New England. 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.

Rain

41°F

5°C

Humidity	91%
Wind Speed	ENE 6 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	22 Feb 07:15 PM PST

More Information:

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

Extended Forecast for

Prosser WA

Tonight
Low: 38 °F
Rain
Monday
High: 52 °F
Rain
Monday Night
Low: 39 °F
Rain
Tuesday
High: 50 °F
Rain Likely
Tuesday Night
Low: 33 °F
Chance Rain
Wednesday
High: 54 °F
Sunny
Wednesday Night
Low: 32 °F
Mostly Clear
Thursday
High: 54 °F
Mostly Sunny
Thursday Night
Low: 35 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain, mainly before 1am. Low around 38. Calm wind becoming southeast around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 52. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain. Low around 39. West wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain likely, mainly before 4pm. Cloudy, with a high near 50. Northwest wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 33. West wind around 9 mph.

Wednesday

Sunny, with a high near 54.

Wednesday Night

Mostly clear, with a low around 32.

Thursday

Mostly sunny, with a high near 54.

Thursday Night

Partly cloudy, with a low around 35.

Friday

Mostly sunny, with a high near 55.