713  
WWUS53 KLSX 280013 RRA  
SVSLSX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
713 PM CDT MON APR 27 2026  
 
MOC099-280030-  
/O.CON.KLSX.TO.W.0048.000000T0000Z-260428T0030Z/  
JEFFERSON MO-  
713 PM CDT MON APR 27 2026  
 
...TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM CDT FOR CENTRAL  
JEFFERSON COUNTY...  
 
AT 713 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO  
WAS LOCATED OVER ANTONIA, MOVING EAST AT 50 MPH.  
 
HAZARD...TORNADO AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED ROTATION.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE  
TO ROOFS, WINDOWS AND VEHICLES WILL OCCUR. TREE DAMAGE IS  
LIKELY.  
 
THIS TORNADO WILL BE NEAR...  
BARNHART, ANTONIA, PEVELY, HORINE, FESTUS, CRYSTAL CITY AND  
HILLSBORO AROUND 715 PM CDT.  
IMPERIAL AND HERCULANEUM AROUND 720 PM CDT.  
OAKVILLE AND ARNOLD AROUND 725 PM CDT.  
 
OTHER LOCATIONS IMPACTED BY THE TORNADO INCLUDE OTTO, MAPAVILLE AND  
KIMMSWICK.  
 
THIS INCLUDES THE FOLLOWING STATE PARKS...  
MASTODON HISTORIC SITE, SANDY CREEK COVERED BRIDGE HISTORIC SITE AND  
GOV. DUNKLIN'S GRAVE HISTORIC SITE.  
 
THIS INCLUDES INTERSTATE 55 IN MISSOURI BETWEEN EXITS 178 AND 190.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT BUILDING  
AWAY FROM WINDOWS. IF YOU ARE OUTDOORS, IN A MOBILE HOME, OR IN A  
VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF  
FROM FLYING DEBRIS.  
 

 
 
LAT...LON 3833 9070 3845 9034 3843 9035 3840 9035  
3839 9034 3838 9035 3837 9035 3834 9037  
3828 9037 3824 9036 3821 9056  
TIME...MOT...LOC 2359Z 248DEG 43KT 3827 9066  
 
TORNADO...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
 

 
 
JAJA  
 
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