555
WWUS53 KLOT 111557 RRA
SVSLOT
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
1057 AM CDT TUE AUG 11 2026
ILC031-111615-
/O.CON.KLOT.TO.W.0072.000000T0000Z-260811T1615Z/
COOK IL-
1057 AM CDT TUE AUG 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1115 AM CDT FOR EAST
CENTRAL COOK COUNTY...
AT 1057 AM CDT, A SEVERE SQUALL LINE CAPABLE OF PRODUCING BOTH
TORNADOES AND EXTENSIVE STRAIGHT LINE WIND DAMAGE WAS LOCATED OVER
NORTHERLY ISLAND, 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.
THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
EAST CENTRAL COOK COUNTY, INCLUDING THE FOLLOWING LOCATIONS... WEST
LAWN, WEST ENGLEWOOD, NORTH CENTER, GREATER GRAND CROSSING, WEST
GARFIELD PARK, OAKLAND, WEST ELSDON, AVONDALE, NORTH LAWNDALE, AND
LOWER WEST SIDE.
OEMC ZONES...TORNADO WARNING.
1...2...3...4...5...6...7...8...9...AND 11.
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 4177 8777 4198 8780 4199 8765 4196 8763
4196 8764 4194 8764 4194 8763 4191 8762
4190 8762 4189 8761 4188 8762 4187 8761
4185 8761 4178 8757 4178 8756 4176 8756
TIME...MOT...LOC 1557Z 265DEG 49KT 4186 8762
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
BORCHARDT
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