IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
Web Services Used:
This application is fully driven by IEM web services.
2021 [KLOT] CHICAGO Tornado (TO) Warning (W) Number 4
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
334
WFUS53 KLOT 210405
TORLOT
ILC031-043-197-210445-
/O.NEW.KLOT.TO.W.0004.210621T0405Z-210621T0445Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Chicago/Romeoville
1105 PM CDT Sun Jun 20 2021
The National Weather Service in Chicago has issued a
* Tornado Warning for...
Northwestern Will County in northeastern Illinois...
Southern DuPage County in northeastern Illinois...
South central Cook County in northeastern Illinois...
* Until 1145 PM CDT.
* At 1105 PM CDT, a severe thunderstorm capable of producing a
tornado was located over Naperville, moving east at 50 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 dangerous storm will be near...
Woodridge around 1110 PM CDT.
Lockport, Homer Glen, Westmont, Darien, Willowbrook and Clarendon
Hills around 1115 PM CDT.
Hinsdale, Lemont, Burr Ridge, Western Springs, Countryside, Willow
Springs and Indian Head Park around 1120 PM CDT.
Orland Park, Palos Hills, Justice, Summit, Bridgeview, Hickory
Hills, Palos Heights, Worth and Hodgkins around 1125 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Tinley Park, Oak Lawn, Midway Airport, Burbank, Oak Forest, Alsip,
Ashburn, Midlothian, Chicago Ridge, Crestwood, Chicago Lawn and
Evergreen Park.
This includes... Argonne National Laboratory, SeatGeek Stadium,
Benedictine University, Hollywood Casino Amphitheatre, Moraine Valley
Community College, and North Central College.
Including the following interstates...
I-55 between mile markers 263 and 282.
I-80 between mile markers 144 and 150.
I-355 between mile markers 5 and 18.
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.
&&
LAT...LON 4167 8819 4178 8819 4180 8769 4151 8778
TIME...MOT...LOC 0405Z 279DEG 43KT 4173 8814
TORNADO...RADAR INDICATED
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEIN728
WWUS53 KLOT 210410
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1110 PM CDT Sun Jun 20 2021
ILC031-043-197-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-Cook IL-
1110 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR
NORTHWESTERN WILL...SOUTHERN DUPAGE AND SOUTH CENTRAL COOK
COUNTIES...
At 1109 PM CDT, a confirmed tornado was located near the Woodridge
and Bolingbrook border, moving east at 50 mph. This is confirmed via
debris signature on radar.
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This tornado will be near...
Homer Glen, Darien, Willowbrook and Clarendon Hills around 1115 PM
CDT.
Hinsdale, Burr Ridge, Countryside, Willow Springs and Indian Head
Park around 1120 PM CDT.
Orland Park, Palos Hills, Justice, Summit, Bridgeview, Chicago
Ridge, Hickory Hills, Palos Heights, Worth and Hodgkins around
1125 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Tinley Park, Oak Lawn, Midway Airport, Burbank, Oak Forest, Alsip,
Ashburn, Midlothian, Crestwood, Chicago Lawn and Evergreen Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.
&&
LAT...LON 4167 8819 4178 8819 4180 8769 4151 8778
TIME...MOT...LOC 0409Z 279DEG 43KT 4172 8806
TORNADO...OBSERVED
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEIN083
WWUS53 KLOT 210416
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1116 PM CDT Sun Jun 20 2021
ILC031-043-197-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-Cook IL-
1116 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR
NORTHWESTERN WILL...SOUTHEASTERN DUPAGE AND SOUTH CENTRAL COOK
COUNTIES...
At 1115 PM CDT, a confirmed large and extremely dangerous tornado
was located over Darien, or over far east Woodridge, moving east at
45 mph. Radar confirms debris with this tornado moving over
populated areas.
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.
The tornado will be near...
Burr Ridge, Western Springs and Indian Head Park around 1120 PM
CDT.
Palos Hills, Justice, Summit, Bridgeview, Hickory Hills,
Countryside, Willow Springs and Hodgkins around 1125 PM CDT.
Oak Lawn, Midway Airport, Burbank, Alsip, Chicago Ridge, Palos
Heights, Crestwood and Worth around 1130 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Chicago Lawn, Oak Forest, Ashburn, Evergreen Park and Midlothian.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a large, extremely dangerous and potentially deadly
tornado is on the ground. To protect your life, 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.
&&
LAT...LON 4166 8817 4178 8811 4180 8769 4151 8778
TIME...MOT...LOC 0415Z 275DEG 41KT 4175 8799
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEIN442
WWUS53 KLOT 210424
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1124 PM CDT Sun Jun 20 2021
ILC031-043-197-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-Cook IL-
1124 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR NORTH
CENTRAL WILL...SOUTHEASTERN DUPAGE AND SOUTH CENTRAL COOK COUNTIES...
At 1123 PM CDT, a confirmed large and extremely dangerous tornado
was located over Willow Springs, or over Justice, moving east at 50
mph. This storm has a history of producing damage across southern
DuPage County, and radar has indicated debris lofted thousands of
feet in the air.
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.
The tornado will be near...
Oak Lawn, Midway Airport, Alsip, Midlothian and Crestwood around
1130 PM CDT.
Chicago Lawn, Ashburn and Evergreen Park around 1135 PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a large, extremely dangerous and potentially deadly
tornado is on the ground. To protect your life, TAKE COVER NOW! Move
to a basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.
&&
LAT...LON 4161 8805 4179 8798 4180 8769 4151 8778
TIME...MOT...LOC 0423Z 268DEG 44KT 4174 8787
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEIN652
WWUS53 KLOT 210433
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1133 PM CDT Sun Jun 20 2021
ILC043-197-210442-
/O.CAN.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-
1133 PM CDT Sun Jun 20 2021
...THE TORNADO WARNING FOR NORTH CENTRAL WILL AND SOUTHEASTERN DUPAGE
COUNTIES IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 AM CDT for
northeastern Illinois.
LAT...LON 4151 8778 4151 8779 4156 8779 4156 8791
4161 8791 4178 8789 4180 8769
TIME...MOT...LOC 0432Z 278DEG 41KT 4173 8777
$$
ILC031-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Cook IL-
1133 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR SOUTH
CENTRAL COOK COUNTY...
At 1132 PM CDT, a storm capable of producing a tornado was located
near Burbank, moving east at 45 mph. The rotation in this storm has
shown weakening over the past 10 minutes, and if this trend
continues, a downstream warning will not be needed and this warning
will be allowed to expire.
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This tornado will be near...
Chicago Lawn, Ashburn, Evergreen Park and Midlothian around 1135
PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.
Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!
&&
LAT...LON 4151 8778 4151 8779 4156 8779 4156 8791
4161 8791 4178 8789 4180 8769
TIME...MOT...LOC 0432Z 278DEG 41KT 4173 8777
TORNADO...OBSERVED
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEIN874
WWUS53 KLOT 210443
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1143 PM CDT Sun Jun 20 2021
ILC031-210452-
/O.EXP.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Cook IL-
1143 PM CDT Sun Jun 20 2021
...THE TORNADO WARNING FOR SOUTH CENTRAL COOK COUNTY WILL EXPIRE AT
1145 PM CDT...
The storm which prompted the warning has weakened in rotation, and
has exited the warned area. Therefore, the warning will be allowed
to expire. However gusty winds are still possible with these
thunderstorms.
A Severe Thunderstorm Watch remains in effect until 200 AM CDT for
northeastern Illinois.
LAT...LON 4151 8778 4151 8779 4156 8779 4156 8791
4161 8791 4178 8789 4180 8769
TIME...MOT...LOC 0442Z 279DEG 43KT 4171 8763
$$
FRIEDLEINPermalink to 202106210405-KLOT-WFUS53-TORLOT
334
WFUS53 KLOT 210405
TORLOT
ILC031-043-197-210445-
/O.NEW.KLOT.TO.W.0004.210621T0405Z-210621T0445Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Chicago/Romeoville
1105 PM CDT Sun Jun 20 2021
The National Weather Service in Chicago has issued a
* Tornado Warning for...
Northwestern Will County in northeastern Illinois...
Southern DuPage County in northeastern Illinois...
South central Cook County in northeastern Illinois...
* Until 1145 PM CDT.
* At 1105 PM CDT, a severe thunderstorm capable of producing a
tornado was located over Naperville, moving east at 50 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 dangerous storm will be near...
Woodridge around 1110 PM CDT.
Lockport, Homer Glen, Westmont, Darien, Willowbrook and Clarendon
Hills around 1115 PM CDT.
Hinsdale, Lemont, Burr Ridge, Western Springs, Countryside, Willow
Springs and Indian Head Park around 1120 PM CDT.
Orland Park, Palos Hills, Justice, Summit, Bridgeview, Hickory
Hills, Palos Heights, Worth and Hodgkins around 1125 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Tinley Park, Oak Lawn, Midway Airport, Burbank, Oak Forest, Alsip,
Ashburn, Midlothian, Chicago Ridge, Crestwood, Chicago Lawn and
Evergreen Park.
This includes... Argonne National Laboratory, SeatGeek Stadium,
Benedictine University, Hollywood Casino Amphitheatre, Moraine Valley
Community College, and North Central College.
Including the following interstates...
I-55 between mile markers 263 and 282.
I-80 between mile markers 144 and 150.
I-355 between mile markers 5 and 18.
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.
&&
LAT...LON 4167 8819 4178 8819 4180 8769 4151 8778
TIME...MOT...LOC 0405Z 279DEG 43KT 4173 8814
TORNADO...RADAR INDICATED
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEINPermalink to 202106210410-KLOT-WWUS53-SVSLOT
728
WWUS53 KLOT 210410
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1110 PM CDT Sun Jun 20 2021
ILC031-043-197-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-Cook IL-
1110 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR
NORTHWESTERN WILL...SOUTHERN DUPAGE AND SOUTH CENTRAL COOK
COUNTIES...
At 1109 PM CDT, a confirmed tornado was located near the Woodridge
and Bolingbrook border, moving east at 50 mph. This is confirmed via
debris signature on radar.
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
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 tornado will be near...
Homer Glen, Darien, Willowbrook and Clarendon Hills around 1115 PM
CDT.
Hinsdale, Burr Ridge, Countryside, Willow Springs and Indian Head
Park around 1120 PM CDT.
Orland Park, Palos Hills, Justice, Summit, Bridgeview, Chicago
Ridge, Hickory Hills, Palos Heights, Worth and Hodgkins around
1125 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Tinley Park, Oak Lawn, Midway Airport, Burbank, Oak Forest, Alsip,
Ashburn, Midlothian, Crestwood, Chicago Lawn and Evergreen Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a tornado is on the ground. 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.
&&
LAT...LON 4167 8819 4178 8819 4180 8769 4151 8778
TIME...MOT...LOC 0409Z 279DEG 43KT 4172 8806
TORNADO...OBSERVED
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEINPermalink to 202106210416-KLOT-WWUS53-SVSLOT
083
WWUS53 KLOT 210416
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1116 PM CDT Sun Jun 20 2021
ILC031-043-197-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-Cook IL-
1116 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR
NORTHWESTERN WILL...SOUTHEASTERN DUPAGE AND SOUTH CENTRAL COOK
COUNTIES...
At 1115 PM CDT, a confirmed large and extremely dangerous tornado
was located over Darien, or over far east Woodridge, moving east at
45 mph. Radar confirms debris with this tornado moving over
populated areas.
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.
The tornado will be near...
Burr Ridge, Western Springs and Indian Head Park around 1120 PM
CDT.
Palos Hills, Justice, Summit, Bridgeview, Hickory Hills,
Countryside, Willow Springs and Hodgkins around 1125 PM CDT.
Oak Lawn, Midway Airport, Burbank, Alsip, Chicago Ridge, Palos
Heights, Crestwood and Worth around 1130 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Chicago Lawn, Oak Forest, Ashburn, Evergreen Park and Midlothian.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a large, extremely dangerous and potentially deadly
tornado is on the ground. To protect your life, 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.
&&
LAT...LON 4166 8817 4178 8811 4180 8769 4151 8778
TIME...MOT...LOC 0415Z 275DEG 41KT 4175 8799
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEINPermalink to 202106210424-KLOT-WWUS53-SVSLOT
442
WWUS53 KLOT 210424
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1124 PM CDT Sun Jun 20 2021
ILC031-043-197-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-Cook IL-
1124 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR NORTH
CENTRAL WILL...SOUTHEASTERN DUPAGE AND SOUTH CENTRAL COOK COUNTIES...
At 1123 PM CDT, a confirmed large and extremely dangerous tornado
was located over Willow Springs, or over Justice, moving east at 50
mph. This storm has a history of producing damage across southern
DuPage County, and radar has indicated debris lofted thousands of
feet in the air.
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.
The tornado will be near...
Oak Lawn, Midway Airport, Alsip, Midlothian and Crestwood around
1130 PM CDT.
Chicago Lawn, Ashburn and Evergreen Park around 1135 PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a large, extremely dangerous and potentially deadly
tornado is on the ground. To protect your life, 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.
&&
LAT...LON 4161 8805 4179 8798 4180 8769 4151 8778
TIME...MOT...LOC 0423Z 268DEG 44KT 4174 8787
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEINPermalink to 202106210433-KLOT-WWUS53-SVSLOT
652
WWUS53 KLOT 210433
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1133 PM CDT Sun Jun 20 2021
ILC043-197-210442-
/O.CAN.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Will IL-DuPage IL-
1133 PM CDT Sun Jun 20 2021
...THE TORNADO WARNING FOR NORTH CENTRAL WILL AND SOUTHEASTERN DUPAGE
COUNTIES IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 AM CDT for
northeastern Illinois.
LAT...LON 4151 8778 4151 8779 4156 8779 4156 8791
4161 8791 4178 8789 4180 8769
TIME...MOT...LOC 0432Z 278DEG 41KT 4173 8777
$$
ILC031-210445-
/O.CON.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Cook IL-
1133 PM CDT Sun Jun 20 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT FOR SOUTH
CENTRAL COOK COUNTY...
At 1132 PM CDT, a storm capable of producing a tornado was located
near Burbank, moving east at 45 mph. The rotation in this storm has
shown weakening over the past 10 minutes, and if this trend
continues, a downstream warning will not be needed and this warning
will be allowed to expire.
HAZARD...Damaging tornado.
SOURCE...Radar confirmed tornado.
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 tornado will be near...
Chicago Lawn, Ashburn, Evergreen Park and Midlothian around 1135
PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a tornado is on the ground. 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.
Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!
&&
LAT...LON 4151 8778 4151 8779 4156 8779 4156 8791
4161 8791 4178 8789 4180 8769
TIME...MOT...LOC 0432Z 278DEG 41KT 4173 8777
TORNADO...OBSERVED
HAIL...<.75IN
OEMC zones...TORNADO WARNING. 8 and 10.
$$
FRIEDLEINPermalink to 202106210443-KLOT-WWUS53-SVSLOT
874
WWUS53 KLOT 210443
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1143 PM CDT Sun Jun 20 2021
ILC031-210452-
/O.EXP.KLOT.TO.W.0004.000000T0000Z-210621T0445Z/
Cook IL-
1143 PM CDT Sun Jun 20 2021
...THE TORNADO WARNING FOR SOUTH CENTRAL COOK COUNTY WILL EXPIRE AT
1145 PM CDT...
The storm which prompted the warning has weakened in rotation, and
has exited the warned area. Therefore, the warning will be allowed
to expire. However gusty winds are still possible with these
thunderstorms.
A Severe Thunderstorm Watch remains in effect until 200 AM CDT for
northeastern Illinois.
LAT...LON 4151 8778 4151 8779 4156 8779 4156 8791
4161 8791 4178 8789 4180 8769
TIME...MOT...LOC 0442Z 279DEG 43KT 4171 8763
$$
FRIEDLEINAll Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.