293
WWUS53 KLOT 111540 RRA
SVSLOT
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
1040 AM CDT TUE AUG 11 2026
ILC031-043-197-111600-
/O.CON.KLOT.TO.W.0070.000000T0000Z-260811T1600Z/
WILL IL-DUPAGE IL-COOK IL-
1040 AM CDT TUE AUG 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1100 AM CDT FOR
NORTHWESTERN WILL...SOUTHEASTERN DUPAGE AND SOUTHWESTERN COOK
COUNTIES...
AT 1040 AM CDT, A SEVERE SQUALL LINE CAPABLE OF PRODUCING BOTH
TORNADOES AND EXTENSIVE STRAIGHT LINE WIND DAMAGE WAS LOCATED OVER
HOMER GLEN, 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.
LOCATIONS IMPACTED INCLUDE...
JOLIET, NAPERVILLE, BOLINGBROOK, DOWNERS GROVE, ROMEOVILLE,
WOODRIDGE, LOCKPORT, NEW LENOX, HOMER GLEN, MOKENA, LEMONT, BURR
RIDGE, WESTMONT, LISLE, DARIEN, CREST HILL, WILLOWBROOK, WILLOW
SPRINGS, INGALLS PARK, PRESTON HEIGHTS, AND FAIRMONT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
HEAVY RAINFALL MAY HIDE THIS TORNADO. DO NOT WAIT TO SEE OR HEAR THE
TORNADO. TAKE COVER NOW!
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 4178 8792 4149 8791 4150 8809 4179 8811
TIME...MOT...LOC 1540Z 285DEG 48KT 4158 8794
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
BORCHARDT
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