931  
WWUS86 KOTX 290049  
SPSOTX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SPOKANE WA  
549 PM PDT THU AUG 28 2025  
 
WAZ047-048-290115-  
CENTRAL CHELAN COUNTY WA-WESTERN CHELAN COUNTY WA-  
549 PM PDT THU AUG 28 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF SOUTHWESTERN CHELAN  
COUNTY THROUGH 615 PM PDT...  
 
AT 549 PM PDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 8  
MILES WEST OF LEAVENWORTH, OR 17 MILES SOUTHEAST OF STEVENS PASS,  
MOVING NORTHEAST AT 25 MPH.  
 
HAZARD...WINDS IN EXCESS OF 30 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 OUTDOOR OBJECTS IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
LEAVENWORTH, ROCK ISLAND CAMPGROUND, CHATTER CREEK CAMPGROUND, IDA  
CREEK CAMPGROUND, TUMWATER CAMPGROUND, EIGHTMILE CAMPGROUND, BRIDGE  
CREEK CAMPGROUND, JOHNNY CREEK CAMPGROUND, EIGHT MILE CAMPGROUND,  
FRENCH CREEK CAMPGROUND, AND PESHASTIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO  
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.  
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE  
SHELTER INSIDE A BUILDING OR VEHICLE.  
 

 
 
LAT...LON 4776 12097 4763 12054 4740 12079 4742 12080  
4741 12085 4744 12093 4746 12093 4746 12096  
4748 12096 4753 12103  
TIME...MOT...LOC 0049Z 211DEG 21KT 4755 12084  
 
MAX HAIL SIZE...0.25 IN  
MAX WIND GUST...30 MPH  
 

 
 
JCLEV  
 
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