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Severe Thunderstorm Warning 0153
Issued by the Chicago Forecast Office

Action Issued Starts Expiration
New 2026-06-24 17:57:26 2026-06-24 17:57:00 2026-06-24 18:45:00
Continued 2026-06-24 18:14:56 2026-06-24 18:45:00
Cancelled 2026-06-24 18:14:56 2026-06-24 18:45:00
Expired 2026-06-24 18:44:28 2026-06-24 18:45:00


Action: New
Issued At: 2026-06-24 17:57:26

491 
WUUS53 KLOT 242257
SVRLOT
ILC031-097-242345-
/O.NEW.KLOT.SV.W.0153.260624T2257Z-260624T2345Z/

BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
557 PM CDT Wed Jun 24 2026

The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for...
  Southwestern Lake County in northeastern Illinois...
  Northwestern Cook County in northeastern Illinois...

* Until 645 PM CDT.

* At 556 PM CDT, a severe thunderstorm was located over Algonquin,
  moving east at 15 mph.

  HAZARD...Two inch hail and 60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles. Expect 
           wind damage to roofs, siding, and trees.

* Locations impacted include...
  Elgin, Schaumburg, Hoffman Estates, Streamwood, Lake Zurich,
  Barrington, Inverness, Lake Barrington, Barrington Hills, East
  Dundee, South Barrington, Deer Park, and North Barrington.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

&&

LAT...LON 4219 8807 4202 8814 4204 8826 4207 8826
      4207 8824 4215 8824 4215 8820 4218 8820
TIME...MOT...LOC 2256Z 283DEG 14KT 4216 8832 

TORNADO...POSSIBLE
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Yack


Action: Continued
Issued At: 2026-06-24 18:14:56

202 
WWUS53 KLOT 242314
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
614 PM CDT Wed Jun 24 2026

ILC097-242324-
/O.CAN.KLOT.SV.W.0153.000000T0000Z-260624T2345Z/
Lake IL-
614 PM CDT Wed Jun 24 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN LAKE COUNTY IS
CANCELLED...

The severe 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 1000 PM CDT for
northeastern Illinois.

&&

LAT...LON 4202 8814 4204 8826 4207 8826 4207 8824
      4215 8824 4215 8809
TIME...MOT...LOC 2314Z 284DEG 14KT 4214 8824 

$$

ILC031-242345-
/O.CON.KLOT.SV.W.0153.000000T0000Z-260624T2345Z/
Cook IL-
614 PM CDT Wed Jun 24 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM CDT
FOR NORTHWESTERN COOK COUNTY...

At 614 PM CDT, a severe thunderstorm was located over Barrington
Hills, or over Carpentersville, moving east at 15 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

This severe storm will be near...
  Hoffman Estates, Barrington, Inverness, Barrington Hills, and East 
  Dundee around 620 PM CDT.

Other locations impacted by this severe thunderstorm include South
Barrington.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

&&

LAT...LON 4202 8814 4204 8826 4207 8826 4207 8824
      4215 8824 4215 8809
TIME...MOT...LOC 2314Z 284DEG 14KT 4214 8824 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Izzi


Action: Cancelled
Issued At: 2026-06-24 18:14:56

202 
WWUS53 KLOT 242314
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
614 PM CDT Wed Jun 24 2026

ILC097-242324-
/O.CAN.KLOT.SV.W.0153.000000T0000Z-260624T2345Z/
Lake IL-
614 PM CDT Wed Jun 24 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN LAKE COUNTY IS
CANCELLED...

The severe 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 1000 PM CDT for
northeastern Illinois.

&&

LAT...LON 4202 8814 4204 8826 4207 8826 4207 8824
      4215 8824 4215 8809
TIME...MOT...LOC 2314Z 284DEG 14KT 4214 8824 

$$

ILC031-242345-
/O.CON.KLOT.SV.W.0153.000000T0000Z-260624T2345Z/
Cook IL-
614 PM CDT Wed Jun 24 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM CDT
FOR NORTHWESTERN COOK COUNTY...

At 614 PM CDT, a severe thunderstorm was located over Barrington
Hills, or over Carpentersville, moving east at 15 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

This severe storm will be near...
  Hoffman Estates, Barrington, Inverness, Barrington Hills, and East 
  Dundee around 620 PM CDT.

Other locations impacted by this severe thunderstorm include South
Barrington.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.

&&

LAT...LON 4202 8814 4204 8826 4207 8826 4207 8824
      4215 8824 4215 8809
TIME...MOT...LOC 2314Z 284DEG 14KT 4214 8824 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Izzi


Action: Expired
Issued At: 2026-06-24 18:44:28

063 
WWUS53 KLOT 242344
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
644 PM CDT Wed Jun 24 2026

ILC031-242354-
/O.EXP.KLOT.SV.W.0153.000000T0000Z-260624T2345Z/
Cook IL-
644 PM CDT Wed Jun 24 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN COOK COUNTY WILL
EXPIRE AT 645 PM CDT...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
northeastern Illinois.

Remember, a Severe Thunderstorm Warning still remains in effect for
Portions of northwest Cook County until 715 PM. 

&&

LAT...LON 4202 8814 4204 8826 4207 8826 4207 8824
      4215 8824 4215 8809
TIME...MOT...LOC 2344Z 283DEG 14KT 4211 8809 

$$

Yack



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