401  
WWUS53 KLSX 271318  
SVSLSX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
818 AM CDT MON APR 27 2026  
 
MOC205-271328-  
/O.CAN.KLSX.SV.W.0083.000000T0000Z-260427T1330Z/  
SHELBY MO-  
818 AM CDT MON APR 27 2026  
 
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN SHELBY  
COUNTY...  
 
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE AREA.  
THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 AM CDT FOR A  
PORTION OF NORTHEAST MISSOURI.  
 

 
 
LAT...LON 3924 9219 3936 9188 3966 9185 3966 9171  
3965 9172 3960 9172 3960 9171 3948 9171  
3942 9172 3929 9172 3906 9191 3906 9227  
TIME...MOT...LOC 1302Z 263DEG 48KT 3967 9191 3933 9191 3908 9225  
 

 
 
MOC007-019-137-271330-  
/O.CON.KLSX.SV.W.0083.000000T0000Z-260427T1330Z/  
AUDRAIN MO-BOONE MO-MONROE MO-  
818 AM CDT MON APR 27 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 AM CDT FOR  
CENTRAL AUDRAIN AND NORTHEASTERN BOONE COUNTIES IN CENTRAL MISSOURI  
AND EASTERN MONROE COUNTY IN NORTHEASTERN MISSOURI...  
 
AT 818 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM 5  
MILES NORTHEAST OF MONROE CITY TO 7 MILES SOUTHWEST OF MEXICO, MOVING  
EAST AT 55 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
LOCATIONS IMPACTED INCLUDE...  
CENTRALIA, HALLSVILLE, STOUTSVILLE, SANTA FE, FLORIDA, INDIAN  
CREEK, THOMPSON, MONROE CITY, MEXICO AND VANDIVER.  
 
THIS INCLUDES THE FOLLOWING STATE PARKS...  
MARK TWAIN LAKE RECREATIONAL AREA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE  
AND STAY AWAY FROM WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING  
WIDESPREAD DAMAGING WINDS AND LARGE HAIL.  
 
TORNADOES CAN DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. SEEK SHELTER  
IMMEDIATELY IN AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT  
STRUCTURE.  
 

 
 
LAT...LON 3924 9219 3936 9188 3966 9185 3966 9171  
3965 9172 3960 9172 3960 9171 3948 9171  
3942 9172 3929 9172 3906 9191 3906 9227  
TIME...MOT...LOC 1302Z 263DEG 48KT 3967 9191 3933 9191 3908 9225  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
PFAHLER  
 
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