Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

57°F

14°C

Humidity	47%
Wind Speed	N 0 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	02 Mar 12:55 PM PST

More Information:

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

Extended Forecast for

11 Miles SSW Mattawa WA

This Afternoon
High: 52 °F
Sunny
Tonight
Low: 36 °F
Partly Cloudy
Tuesday
High: 51 °F
Mostly Cloudy
Tuesday Night
Low: 40 °F
Chance Rain
Wednesday
High: 49 °F
Chance Rain
and Breezy
Wednesday Night
Low: 36 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 48 °F
Mostly Sunny
Thursday Night
Low: 37 °F
Partly Cloudy
Friday
High: 50 °F
Partly Sunny
then Slight
Chance Rain

Detailed Forecast

This Afternoon

Sunny, with a high near 52. Southwest wind around 7 mph.

Tonight

Partly cloudy, with a low around 36. West wind around 7 mph.

Tuesday

Mostly cloudy, with a high near 51. Southwest wind 7 to 17 mph, with gusts as high as 25 mph.

Tuesday Night

A 40 percent chance of rain after 10pm. Mostly cloudy, with a low around 40. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.

Wednesday

A 50 percent chance of rain. Mostly cloudy, with a high near 49. Breezy, with a west wind 13 to 23 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly clear, with a low around 36. Breezy.

Thursday

Mostly sunny, with a high near 48.

Thursday Night

Partly cloudy, with a low around 37.

Friday

A 10 percent chance of rain after 4pm. Snow level 3700 feet rising to 4700 feet in the afternoon. Partly sunny, with a high near 50.

Friday Night

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

Saturday

A slight chance of rain. Mostly cloudy, with a high near 55.