446
WUUS53 KLSX 172111
SVRLSX
ILC083-117-119-MOC183-189-172200-
/O.NEW.KLSX.SV.W.0061.260417T2111Z-260417T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
411 PM CDT FRI APR 17 2026
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
EASTERN JERSEY COUNTY IN SOUTHWESTERN ILLINOIS...
SOUTHWESTERN MACOUPIN COUNTY IN SOUTHWESTERN ILLINOIS...
NORTHWESTERN MADISON COUNTY IN SOUTHWESTERN ILLINOIS...
NORTHEASTERN SAINT CHARLES COUNTY IN EAST CENTRAL MISSOURI...
NORTH CENTRAL SAINT LOUIS COUNTY IN EAST CENTRAL MISSOURI...
* UNTIL 500 PM CDT.
* AT 411 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR ORCHARD
FARMS, OR NEAR HAZELWOOD, MOVING NORTHEAST AT 35 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...
KAMPVILLE, HAZELWOOD, FLORISSANT, ORCHARD FARMS, PORTAGE DES SIOUX,
GRAFTON, ELSAH, WEST ALTON, OTTERVILLE, GODFREY, MCCLUSKY, DELHI,
JERSEYVILLE, BRIGHTON, MILES STATION, PIASA AND FIDELITY.
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 1100 PM CDT FRIDAY FOR
PORTIONS OF SOUTHWEST ILLINOIS AND EAST CENTRAL MISSOURI.
LAT...LON 3897 9046 3917 9035 3917 9031 3923 9031
3923 9030 3907 8998 3878 9038 3885 9055
3889 9052 3890 9052 3890 9051 3892 9049
3893 9049 3893 9048 3894 9048 3896 9047
3896 9046 3897 9045
TIME...MOT...LOC 2111Z 218DEG 29KT 3883 9044
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
ELMORE
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