917  
WWUS86 KPDT 080025  
SPSPDT  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE PENDLETON OR  
525 PM PDT SUN SEP 7 2025  
 
WAZ027-080100-  
YAKIMA VALLEY WA-  
525 PM PDT SUN SEP 7 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN YAKIMA COUNTY  
THROUGH 600 PM PDT...  
 
AT 525 PM PDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER  
EASTERN YAKAMA RESERVATION, OR NEAR SUNNYSIDE, MOVING EAST AT 10  
MPH. STORM COULD INTENSIFY AS IT MOVES TOWARDS THE EAST.  
 
HAZARD...WIND GUSTS UP TO 40 MPH AND PEA SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
SUNNYSIDE, GRANDVIEW, MABTON, AND SATUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 4613 12016 4628 12019 4638 11995 4612 11992  
TIME...MOT...LOC 0025Z 254DEG 10KT 4622 12006  
 
MAX HAIL SIZE...0.25 IN  
MAX WIND GUST...40 MPH  
 

 
 
MD  
 
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