777
WWUS53 KLSX 271913
SVSLSX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE ST LOUIS MO
213 PM CDT MON APR 27 2026
MOC189-510-271923-
/O.CAN.KLSX.SV.W.0091.000000T0000Z-260427T2000Z/
SAINT LOUIS MO-SAINT LOUIS CITY MO-
213 PM CDT MON APR 27 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL SAINT
LOUIS COUNTY AND THE SAINT LOUIS CITY...
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE, THE WARNING HAS BEEN CANCELLED.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT MONDAY FOR A
PORTION OF EAST CENTRAL MISSOURI.
LAT...LON 3866 9018 3875 9018 3878 9015 3880 9012
3881 9012 3883 9011 3886 8987 3858 8979
3864 9018
TIME...MOT...LOC 1906Z 260DEG 24KT 3869 9018
ILC119-163-272000-
/O.CON.KLSX.SV.W.0091.000000T0000Z-260427T2000Z/
MADISON IL-SAINT CLAIR IL-
213 PM CDT MON APR 27 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 3 PM CDT FOR
SOUTHWESTERN MADISON AND NORTHEASTERN SAINT CLAIR COUNTIES IN
SOUTHWESTERN ILLINOIS...
AT 213 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER GRANITE CITY,
MOVING EAST 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.
LOCATIONS IMPACTED INCLUDE...
EAST ST. LOUIS, GRANITE CITY, MADISON, VENICE, FAIRMONT CITY,
WASHINGTON PARK, PONTOON BEACH, HARTFORD, FAIRVIEW HEIGHTS, SOUTH
ROXANA, ROXANA, COLLINSVILLE, EDWARDSVILLE, CASEYVILLE, MARYVILLE,
GLEN CARBON, TROY, O'FALLON AND LEBANON.
THIS INCLUDES THE FOLLOWING STATE PARKS...
HORSESHOE LAKE STATE PARK.
THIS INCLUDES INTERSTATE 55 IN ILLINOIS NEAR EXIT 23.
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.
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 900 PM CDT MONDAY FOR A
PORTION OF SOUTHWEST ILLINOIS.
LAT...LON 3866 9018 3875 9018 3878 9015 3880 9012
3881 9012 3883 9011 3886 8987 3858 8979
3864 9018
TIME...MOT...LOC 1906Z 260DEG 24KT 3869 9018
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
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