675  
WWUS83 KDVN 230231  
SPSDVN  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
931 PM CDT MON MAY 22 2017  
 
IAC061-230330-  
DUBUQUE-  
931 PM CDT MON MAY 22 2017  
 
...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN DUBUQUE COUNTY  
UNTIL 1030 PM CDT...  
 
AT 930 PM CDT, A STRONG THUNDERSTORM WAS LOCATED OVER BANKSTON, OR 15  
MILES WEST OF DUBUQUE, MOVING EAST AT 10 MPH.  
 
PEA SIZE HAIL IS POSSIBLE WITH THIS STORM.  
 
LOCATIONS IMPACTED INCLUDE...  
DUBUQUE, ASBURY, EPWORTH, FARLEY, PEOSTA, HOLY CROSS, RICKARDSVILLE,  
SHERRILL, CENTRALIA, BALLTOWN, BANKSTON, DURANGO, GRAF, SWISS VALLEY  
PARK, BANKSTON PARK, COTTAGE HILL, FINLEY'S LANDING PARK,  
LATTNERVILLE, FIVE POINTS AND EAST RICKARDSVILLE.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM IN A VERY  
SMALL AREA JUST NORTH OF HIGHWAY 20. DO NOT DRIVE YOUR VEHICLE  
THROUGH FLOODED ROADWAYS IF YOU ENCOUNTER WATER.  
 
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 4265 9078 4240 9072 4240 9106 4258 9110  
4266 9082  
TIME...MOT...LOC 0230Z 260DEG 9KT 4251 9099  
 

 
 
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