907  
WWUS53 KDVN 200641  
SVSDVN  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
141 AM CDT SUN SEP 20 2026  
 
IAC177-200651-  
/O.CAN.KDVN.SV.W.0289.000000T0000Z-260920T0715Z/  
VAN BUREN IA-  
141 AM CDT SUN SEP 20 2026  
 
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL VAN BUREN COUNTY  
IS CANCELLED...  
 
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED  
AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
 
 
LAT...LON 4139 9201 4177 9129 4152 9098 4124 9100  
4093 9173 4103 9181 4109 9186 4117 9191  
4130 9197  
TIME...MOT...LOC 0641Z 244DEG 45KT 4150 9174 4133 9146 4099 9142  
 
 
 
ILC131-161-IAC031-087-101-103-107-115-139-183-200715-  
/O.CON.KDVN.SV.W.0289.000000T0000Z-260920T0715Z/  
ROCK ISLAND IL-MERCER IL-HENRY IA-LOUISA IA-KEOKUK IA-CEDAR IA-  
JOHNSON IA-WASHINGTON IA-MUSCATINE IA-JEFFERSON IA-  
141 AM CDT SUN SEP 20 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 AM CDT  
FOR WESTERN ROCK ISLAND...NORTHWESTERN MERCER...NORTHERN HENRY...  
LOUISA...EAST CENTRAL KEOKUK...SOUTHWESTERN CEDAR...SOUTHERN  
JOHNSON...WASHINGTON...MUSCATINE AND NORTHEASTERN JEFFERSON  
COUNTIES...  
 
AT 141 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR KALONA TO NEAR COTTER TO NEAR NEW LONDON, MOVING  
NORTHEAST AT 50 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
IOWA CITY, MUSCATINE, WASHINGTON, WEST BRANCH, WAPELLO, COLUMBUS  
JUNCTION, WEST LIBERTY, KALONA, WELLMAN, LONE TREE, WINFIELD,  
RIVERSIDE, FRUITLAND, WAYLAND, HILLS, BRIGHTON, AINSWORTH, GRANDVIEW,  
CONESVILLE, AND COLUMBUS CITY.  
 
THIS INCLUDES INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 249 AND 265.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
STURDY BUILDING.  
 
TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.  
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE OFFICE IN  
THE QUAD CITIES.  
 
CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS.  
MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING  
KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER, YOU ARE CLOSE ENOUGH TO  
BE STRUCK BY LIGHTNING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 4139 9201 4177 9129 4152 9098 4124 9100  
4093 9173 4103 9181 4109 9186 4117 9191  
4130 9197  
TIME...MOT...LOC 0641Z 244DEG 45KT 4150 9174 4133 9146 4099 9142  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
MCCLURE  
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