Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. 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

5 Miles WNW Alderdale WA

Tonight
Low: 35 °F
Increasing
Clouds
Tuesday
High: 52 °F
Mostly Cloudy
Tuesday Night
Low: 40 °F
Slight Chance
Rain
Wednesday
High: 53 °F
Rain
Wednesday Night
Low: 37 °F
Rain Likely
then Slight
Chance Rain
Thursday
High: 55 °F
Chance Rain
Thursday Night
Low: 36 °F
Mostly Clear
Friday
High: 61 °F
Sunny
Friday Night
Low: 39 °F
Mostly Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 35. North wind around 6 mph.

Tuesday

Mostly cloudy, with a high near 52. North wind around 5 mph becoming light and variable.

Tuesday Night

A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. South wind around 6 mph becoming west after midnight.

Wednesday

Rain. High near 53. Light and variable wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 37. West wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 55.

Thursday Night

Mostly clear, with a low around 36.

Friday

Sunny, with a high near 61.

Friday Night

Mostly clear, with a low around 39.

Saturday

Sunny, with a high near 67.

Saturday Night

Mostly clear, with a low around 44.