348
WWUS53 KLOT 111547 RRA
SVSLOT
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
1047 AM CDT TUE AUG 11 2026
ILC031-197-111615-
/O.CON.KLOT.TO.W.0073.000000T0000Z-260811T1615Z/
WILL IL-COOK IL-
1047 AM CDT TUE AUG 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1115 AM CDT FOR CENTRAL
WILL AND SOUTHEASTERN COOK COUNTIES...
AT 1047 AM CDT, A SEVERE SQUALL LINE CAPABLE OF PRODUCING BOTH
TORNADOES AND EXTENSIVE STRAIGHT LINE WIND DAMAGE WAS LOCATED OVER
FRANKFORT SQUARE, OR OVER MATTESON, MOVING EAST AT 55 MPH.
HAZARD...TORNADO.
SOURCE...RADAR INDICATED ROTATION.
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE
TO ROOFS, WINDOWS, AND VEHICLES WILL OCCUR. TREE DAMAGE IS
LIKELY.
THESE DANGEROUS STORMS WILL BE NEAR...
CHICAGO HEIGHTS, LANSING, PARK FOREST, HOMEWOOD, STEGER, SAUK
VILLAGE, FLOSSMOOR, LYNWOOD, GLENWOOD, AND OLYMPIA FIELDS AROUND
1055 AM CDT.
OEMC ZONES...TORNADO WARNING.
8...9...10...11...AND 12.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS, IN A
MOBILE HOME, OR IN A VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER
AND PROTECT YOURSELF FROM FLYING DEBRIS.
THIS CLUSTER OF THUNDERSTORMS IS CAPABLE OF PRODUCING TORNADOES AND
WIDESPREAD SIGNIFICANT WIND DAMAGE. DO NOT WAIT TO SEE OR HEAR THE
TORNADO. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A BUILDING.
LAT...LON 4147 8753 4147 8778 4149 8791 4172 8792
4172 8791 4178 8791 4176 8754 4175 8754
4175 8753 4174 8754 4174 8752 4173 8752
TIME...MOT...LOC 1547Z 283DEG 59KT 4153 8779
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
BORCHARDT
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