682
WWUS53 KLOT 111538
SVSLOT
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE
1038 AM CDT TUE AUG 11 2026
ILC031-043-111615-
/O.CON.KLOT.TO.W.0072.000000T0000Z-260811T1615Z/
DUPAGE IL-COOK IL-
1038 AM CDT TUE AUG 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1115 AM CDT FOR
NORTHEASTERN DUPAGE AND EAST CENTRAL COOK COUNTIES...
AT 1037 AM CDT, A SEVERE SQUALL LINE CAPABLE OF PRODUCING BOTH
TORNADOES AND EXTENSIVE STRAIGHT LINE WIND DAMAGE WAS LOCATED OVER
OAK BROOK, MOVING EAST AT 55 MPH.
HAZARD...TORNADOES. ONE TORNADO MAY BE DEVELOPING OVER DOWNERS GROVE
WITH ANOTHER OVER GLENDALE HEIGHTS.
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, CICERO, BERWYN, OAK PARK, AUSTIN, MELROSE PARK, MAYWOOD,
BROOKFIELD, WESTCHESTER, AND LA GRANGE AROUND 1045 AM CDT.
OTHER LOCATIONS IN THE PATH OF THIS TORNADIC THUNDERSTORM INCLUDE
WEST TOWN, SOUTH LAWNDALE, BRIDGEPORT, LOGAN SQUARE, HUMBOLDT PARK,
NEAR WEST SIDE, BRIGHTON PARK, NEW CITY, EAST GARFIELD PARK, CHICAGO
LOOP, LINCOLN PARK, NAVY PIER, NORTHERLY ISLAND AND NEAR NORTH 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 4178 8811 4196 8812 4199 8765 4197 8764
4196 8763 4196 8764 4191 8762 4190 8762
4189 8761 4188 8762 4187 8761 4185 8761
4178 8757 4178 8756 4177 8756 4176 8754
TIME...MOT...LOC 1537Z 265DEG 49KT 4184 8800
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
BORCHARDT
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page