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.

Overcast

31°F

-1°C

Humidity	93%
Wind Speed	S 6 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	22 Feb 06:35 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
Chance
Rain/Snow
then Rain
Likely
Tonight
Low: 37 °F
Rain Likely
Monday
High: 52 °F
Rain
Monday Night
Low: 40 °F
Rain
Tuesday
High: 51 °F
Rain Likely
Tuesday Night
Low: 34 °F
Chance Rain
Wednesday
High: 53 °F
Sunny
Wednesday Night
Low: 32 °F
Mostly Clear
Thursday
High: 54 °F
Sunny

Detailed Forecast

Today

A chance of rain and snow between 7am and 10am, then rain likely. Increasing clouds, with a high near 50. Southwest wind around 6 mph becoming north in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tonight

Rain likely, mainly after 1am. Cloudy, with a low around 37. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 52. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain. Low around 40. West wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 51. Northwest wind 5 to 8 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. Mostly cloudy, with a low around 34.

Wednesday

Sunny, with a high near 53.

Wednesday Night

Mostly clear, with a low around 32.

Thursday

Sunny, with a high near 54.

Thursday Night

Mostly clear, with a low around 35.

Friday

Mostly sunny, with a high near 53.