Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Rain

52°F

11°C

Humidity	69%
Wind Speed	SSW 3 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	03 Mar 11:55 PM PST

More Information:

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

Extended Forecast for

11 Miles SSW Mattawa WA

Overnight
Low: 44 °F
Chance Rain
Wednesday
High: 49 °F
Rain Likely
and Breezy
Wednesday Night
Low: 36 °F
Decreasing
Clouds
Thursday
High: 47 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 36 °F
Partly Cloudy
Friday
High: 50 °F
Partly Sunny
then Slight
Chance Rain
Friday Night
Low: 42 °F
Slight Chance
Rain then
Mostly Cloudy
Saturday
High: 55 °F
Mostly Cloudy
Saturday Night
Low: 42 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a steady temperature around 44. Southwest wind around 14 mph, with gusts as high as 21 mph.

Wednesday

Rain likely, mainly between 7am and 10am. Mostly cloudy, with a high near 49. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West wind around 21 mph, with gusts as high as 30 mph.

Thursday

Mostly sunny, with a high near 47. Breezy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.

Thursday Night

Partly cloudy, with a low around 36. West wind 14 to 21 mph, with gusts as high as 29 mph.

Friday

A 10 percent chance of rain after 4pm. Snow level 3900 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 50.

Friday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 42.

Saturday

Mostly cloudy, with a high near 55.