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Severe Thunderstorm Warning 0090
Issued by the Chicago Forecast Office

Action Issued Starts Expiration
New 2025-07-24 14:43:46 2025-07-24 14:43:00 2025-07-24 15:30:00
Continued 2025-07-24 14:54:46 2025-07-24 15:30:00
Continued 2025-07-24 15:17:17 2025-07-24 15:30:00
Expired 2025-07-24 15:28:17 2025-07-24 15:30:00


Action: New
Issued At: 2025-07-24 14:43:46

434 
WUUS53 KLOT 241943
SVRLOT
ILC031-INC089-242030-
/O.NEW.KLOT.SV.W.0090.250724T1943Z-250724T2030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
243 PM CDT Thu Jul 24 2025

The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for...
  East central Cook County in northeastern Illinois...
  Northwestern Lake County in northwestern Indiana...

* Until 330 PM CDT.

* At 243 PM CDT, severe thunderstorms were located along a line
  extending from Glen Ellyn to Bolingbrook to Romeoville, moving east
  at 50 mph.

  HAZARD...70 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect considerable tree damage. Damage is likely to 
           mobile homes, roofs, and outbuildings.

* Severe thunderstorms will be near...
  Oak Brook, Hinsdale, North Riverside, Hickory Hills, Bellwood, 
  Willow Springs, Summit, La Grange Park, Countryside, and 
  Brookfield around 250 PM CDT.
  Elmwood Park, Alsip, River Grove, Cicero, Midway Airport, Oak 
  Park, River Forest, Forest Park, Worth, and Oak Lawn around 255 PM 
  CDT.
  Crestwood, Merrionette Park, Evergreen Park, Logan Square, Portage 
  Park, Albany Park, Irving Park, Humboldt Park, West Town, and East 
  Garfield Park around 300 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4164 8792 4192 8792 4199 8765 4196 8763
      4196 8764 4190 8762 4190 8760 4188 8762
      4183 8760 4175 8753 4171 8753 4167 8747
      4168 8743 4165 8743 4164 8741
TIME...MOT...LOC 1943Z 257DEG 43KT 4187 8808 4171 8804 4162 8810 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

Izzi


Action: Continued
Issued At: 2025-07-24 14:54:46

640 
WWUS53 KLOT 241954
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
254 PM CDT Thu Jul 24 2025

ILC031-INC089-242030-
/O.CON.KLOT.SV.W.0090.000000T0000Z-250724T2030Z/
Cook IL-Lake IN-
254 PM CDT Thu Jul 24 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT
FOR EAST CENTRAL COOK AND NORTHWESTERN LAKE COUNTIES...

At 254 PM CDT, severe thunderstorms were located along a line
extending from Hillside to Willow Springs to Homer Glen, moving east
at 55 mph.

HAZARD...70 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect considerable tree damage. Damage is likely to mobile 
         homes, roofs, and outbuildings.

These severe storms will be near...
  North Riverside, Hickory Hills, Blue Island, Elmwood Park, Alsip, 
  Crestwood, River Grove, Cicero, Summit, and Midway Airport around 
  300 PM CDT.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4164 8792 4192 8792 4199 8765 4196 8763
      4196 8764 4190 8762 4190 8760 4188 8762
      4183 8760 4175 8753 4171 8753 4167 8747
      4168 8743 4165 8743 4164 8741
TIME...MOT...LOC 1954Z 265DEG 46KT 4188 8791 4172 8787 4163 8793 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

Izzi


Action: Continued
Issued At: 2025-07-24 15:17:17

464 
WWUS53 KLOT 242016
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
316 PM CDT Thu Jul 24 2025

ILC031-INC089-242030-
/O.CON.KLOT.SV.W.0090.000000T0000Z-250724T2030Z/
Cook IL-Lake IN-
316 PM CDT Thu Jul 24 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM CDT
FOR EAST CENTRAL COOK AND NORTHWESTERN LAKE COUNTIES...

At 316 PM CDT, severe thunderstorms were located along a line
extending from near Lincoln Park to South Shore to Roseland, moving
east at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
  East Chicago, Hammond, Whiting, Chicago, South Deering and South 
  Shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4164 8792 4186 8779 4199 8765 4196 8763
      4196 8764 4190 8762 4190 8760 4188 8762
      4183 8760 4175 8753 4171 8753 4167 8747
      4168 8743 4165 8743 4164 8741
TIME...MOT...LOC 2016Z 257DEG 43KT 4194 8759 4178 8755 4169 8761 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

DK


Action: Expired
Issued At: 2025-07-24 15:28:17

620 
WWUS53 KLOT 242027
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
327 PM CDT Thu Jul 24 2025

ILC031-INC089-242037-
/O.EXP.KLOT.SV.W.0090.000000T0000Z-250724T2030Z/
Cook IL-Lake IN-
327 PM CDT Thu Jul 24 2025

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL COOK AND
NORTHWESTERN LAKE COUNTIES WILL EXPIRE AT 330 PM CDT...

The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire.  However, heavy
rain is still possible with ongoing thunderstorms.

A Severe Thunderstorm Watch remains in effect until 900 PM CDT for
northeastern Illinois...and northwestern Indiana.

&&

LAT...LON 4164 8792 4186 8779 4199 8765 4196 8763
      4196 8764 4190 8762 4190 8760 4188 8762
      4183 8760 4175 8753 4171 8753 4167 8747
      4168 8743 4165 8743 4164 8741
TIME...MOT...LOC 2027Z 270DEG 43KT 4197 8744 4181 8740 4172 8746 

$$

DK



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