420  
WWUS83 KDVN 181541  
SPSDVN  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
1041 AM CDT TUE SEP 18 2018  
 
IAC031-095-103-107-115-139-183-181645-  
LOUISA-CEDAR-KEOKUK-JOHNSON-WASHINGTON-MUSCATINE-IOWA-  
1041 AM CDT TUE SEP 18 2018  
   
..A LINE OF STRONG THUNDERSTORMS WILL AFFECT LOUISA
 
SOUTHWESTERN  
CEDAR...KEOKUK...JOHNSON...WASHINGTON...WESTERN MUSCATINE AND IOWA  
COUNTIES UNTIL 1145 AM CDT...  
 
AT 1041 AM CDT, RADAR INDICATED STRONG THUNDERSTORMS WERE LOCATED  
ALONG A LINE EXTENDING FROM NEAR ROCHESTER TO NEAR LADORA. MOVEMENT  
WAS SOUTHEAST AT 40 MPH.  
 
WIND GUSTS UP TO 50 MPH AND HALF INCH HAIL ARE POSSIBLE WITH THESE  
STORMS.  
 
LOCATIONS IMPACTED INCLUDE...  
IOWA CITY, WASHINGTON, MARENGO, WEST BRANCH, WAPELLO, SIGOURNEY,  
COLUMBUS JUNCTION, CORALVILLE, NORTH LIBERTY, WEST LIBERTY,  
WILLIAMSBURG, KALONA, SOLON, TIFFIN, WELLMAN, LONE TREE, UNIVERSITY  
HEIGHTS, NORTH ENGLISH, RIVERSIDE AND VICTOR.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 205 AND 259.  
INTERSTATE 380 BETWEEN MILE MARKERS 1 AND 10.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS, AND MAY  
CAUSE LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 
LAT...LON 4151 9241 4151 9230 4184 9230 4184 9131  
4117 9110 4116 9241  
TIME...MOT...LOC 1541Z 335DEG 34KT 4170 9113 4169 9218  
 

 
 
MCCLURE  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page