541  
WUUS53 KLSX 200301  
SVRLSX  
ILC083-119-MOC183-189-200345-  
/O.NEW.KLSX.SV.W.0142.250520T0301Z-250520T0345Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1001 PM CDT MON MAY 19 2025  
 
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
JERSEY COUNTY IN SOUTHWESTERN ILLINOIS...  
NORTHWESTERN MADISON COUNTY IN SOUTHWESTERN ILLINOIS...  
NORTHEASTERN SAINT CHARLES COUNTY IN EAST CENTRAL MISSOURI...  
NORTHEASTERN SAINT LOUIS COUNTY IN EAST CENTRAL MISSOURI...  
 
* UNTIL 1045 PM CDT.  
 
* AT 1001 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR PORTAGE DES  
SIOUX, OR NEAR FLORISSANT, MOVING NORTH AT 30 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.  
 
* THIS SEVERE THUNDERSTORM WILL BE NEAR...  
FLORISSANT, BLACK JACK, HAZELWOOD, ALTON, ORCHARD FARMS AND  
SPANISH LAKE AROUND 1005 PM CDT.  
PORTAGE DES SIOUX, WEST ALTON AND GODFREY AROUND 1010 PM CDT.  
 
OTHER LOCATIONS IMPACTED BY THE SEVERE THUNDERSTORM INCLUDE  
MCCLUSKY, OTTERVILLE, DELHI AND FIELDON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE  
HAIL.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 AM CDT TUESDAY FOR  
PORTIONS OF SOUTHWEST ILLINOIS AND EAST CENTRAL MISSOURI.  
 
 
 
LAT...LON 3897 9049 3915 9055 3917 9020 3881 9020  
3879 9043 3895 9048 3896 9047 3897 9045  
TIME...MOT...LOC 0301Z 173DEG 24KT 3886 9032  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
JAJA  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MO Page
The Nexlab IL Page
Main Text Page