Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

N/A

Humidity	87%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	10.00 mi
Last update	10 Mar 07:35 AM PDT

More Information:

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

Extended Forecast for

11 Miles SE Mattawa WA

This Afternoon
High: 57 °F
Mostly Cloudy
Tonight
Low: 39 °F
Mostly Cloudy
then Rain
Likely
Wednesday
High: 56 °F
Rain
Wednesday Night
Low: 37 °F
Rain Likely
then Slight
Chance Rain
Thursday
High: 61 °F
Slight Chance
Rain
Thursday Night
Low: 37 °F
Mostly Clear
Friday
High: 64 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 69 °F
Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 57. North wind around 5 mph becoming light and variable.

Tonight

Rain likely, mainly after 5am. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly after 2pm. High near 56. Southeast wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 37. South wind 8 to 10 mph becoming west in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A 20 percent chance of rain after 11am. Partly sunny, with a high near 61. West wind 9 to 13 mph, with gusts as high as 22 mph.

Thursday Night

Mostly clear, with a low around 37.

Friday

Sunny, with a high near 64.

Friday Night

Mostly clear, with a low around 40.

Saturday

Sunny, with a high near 69.

Saturday Night

Mostly cloudy, with a low around 45.