097  
WUUS53 KLSX 172346  
SVRLSX  
MOC103-111-127-137-173-205-180030-  
/O.NEW.KLSX.SV.W.0065.260417T2346Z-260418T0030Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
646 PM CDT FRI APR 17 2026  
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN KNOX COUNTY IN NORTHEASTERN MISSOURI...  
SOUTHERN LEWIS COUNTY IN NORTHEASTERN MISSOURI...  
MARION COUNTY IN NORTHEASTERN MISSOURI...  
MONROE COUNTY IN NORTHEASTERN MISSOURI...  
NORTHWESTERN RALLS COUNTY IN NORTHEASTERN MISSOURI...  
SHELBY COUNTY IN NORTHEASTERN MISSOURI...  
 
* UNTIL 730 PM CDT.  
 
* AT 646 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
NEAR PLEVNA TO NEAR WOODLAWN, OR ALONG A LINE FROM 12 MILES SOUTH  
OF EDINA TO 16 MILES SOUTHWEST OF SHELBINA, MOVING EAST AT 55 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
CLARENCE, PLEVNA, WOODLAWN, MAUD, MADISON, SHELBYVILLE, SHELBINA,  
GRANVILLE, STEFFENVILLE, PARIS, EMDEN, PHILADELPHIA, WARREN, MONROE  
CITY, MAYWOOD, SANTA FE, PALMYRA, PERRY, RENSSELAER AND SPAULDING.  
 
THIS INCLUDES THE FOLLOWING STATE PARKS...  
MARK TWAIN LAKE RECREATIONAL AREA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING 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.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FRIDAY FOR A  
PORTION OF NORTHEAST MISSOURI.  
 
 
 
LAT...LON 3961 9230 3995 9228 4000 9205 3996 9145  
3993 9142 3990 9144 3989 9144 3988 9145  
3963 9152 3932 9171 3932 9172 3934 9172  
3934 9179 3950 9230  
TIME...MOT...LOC 2346Z 287DEG 47KT 4001 9214 3982 9220 3958 9231  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
ELMORE  
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