968  
WWUS83 KDVN 071431  
SPSDVN  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
931 AM CDT SUN JUN 7 2026  
 
ILZ009-016-017-071500-  
WHITESIDE IL-BUREAU IL-HENRY IL-  
931 AM CDT SUN JUN 7 2026  
 
...A SLOW-MOVING THUNDERSTORM WILL IMPACT PORTIONS OF SOUTHERN  
WHITESIDE, NORTHWESTERN BUREAU AND NORTHEASTERN HENRY COUNTIES  
THROUGH 1000 AM CDT...  
 
AT 930 AM CDT, DOPPLER RADAR WAS TRACKING A SLOW-MOVING THUNDERSTORM  
NEAR HOOPPOLE, OR 18 MILES NORTHEAST OF CAMBRIDGE, MOVING NORTH AT 20  
MPH.  
 
HAZARD...MINOR FLOODING.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SLOWING OR REDIRECTING OF TRAFFIC DUE TO PONDING OR FLOWING  
WATER. CLOSURE OF WATERFRONT ACCESS DUE TO FLOODING.  
 
LOCATIONS IMPACTED INCLUDE...  
GENESEO, PROPHETSTOWN, ERIE, ATKINSON, ANNAWAN, TAMPICO, HOOPPOLE,  
DEER GROVE, YORKTOWN, THOMAS, PORTLAND CORNERS, PROPHETSTOWN STATE  
RECREATION AREA, SPRING HILL, HAMILTON CORNERS, LEON CORNERS, AND  
DENROCK.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 80 IN ILLINOIS BETWEEN MILE MARKERS 30 AND 34.  
INTERSTATE 88 BETWEEN MILE MARKERS 16 AND 22.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING AND MAY LEAD TO LOCALIZED FLOODING.  
DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS. STAY AWAY FROM  
FLOODED AREAS. REPORT ANY FLOODING TO LOCAL LAW ENFORCEMENT.  
 
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 4139 8989 4147 9019 4172 9013 4166 8964  
TIME...MOT...LOC 1430Z 199DEG 16KT 4154 9004  
 
MAX HAIL SIZE...<0.75 IN  
MAX WIND GUST...<40 MPH  
 
 
 
ERVIN  
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