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Severe Thunderstorm Warning 0248
Issued by the Chicago Forecast Office

Action Issued Starts Expiration
New 2026-08-11 13:56:19 2026-08-11 13:56:00 2026-08-11 14:30:00
Continued 2026-08-11 14:02:49 2026-08-11 14:30:00
Expired 2026-08-11 14:20:49 2026-08-11 14:30:00


Action: New
Issued At: 2026-08-11 13:56:19

860 
WUUS53 KLOT 111856
SVRLOT
ILC053-075-111930-
/O.NEW.KLOT.SV.W.0248.260811T1856Z-260811T1930Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
156 PM CDT Tue Aug 11 2026

The National Weather Service in Chicago has issued a

* Severe Thunderstorm Warning for...
  Southern Ford County in east central Illinois...
  Southern Iroquois County in east central Illinois...

* Until 230 PM CDT.

* At 155 PM CDT, severe thunderstorms were located along a line
  extending from near Cissna Park to near Gibson City, moving
  southeast at 30 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Paxton, Gibson City, Milford, Cissna Park, Stockland, Loda,
  Elliott, Wellington, Clarence, and Claytonville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4053 8846 4065 8753 4049 8753 4049 8794
      4040 8793 4040 8846
TIME...MOT...LOC 1855Z 310DEG 26KT 4057 8783 4048 8829 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Birk


Action: Continued
Issued At: 2026-08-11 14:02:49

150 
WWUS53 KLOT 111902
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
202 PM CDT Tue Aug 11 2026

ILC053-075-111930-
/O.CON.KLOT.SV.W.0248.000000T0000Z-260811T1930Z/
Ford IL-Iroquois IL-
202 PM CDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 PM CDT
FOR SOUTHERN FORD AND SOUTHERN IROQUOIS COUNTIES...

At 202 PM CDT, severe thunderstorms were located along a line
extending from near Cissna Park to near Paxton to 7 miles east of
Gibson City, moving southeast at 35 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Paxton, Gibson City, Cissna Park, Loda, Elliott, Wellington,
Clarence, and Claytonville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4050 8846 4061 8753 4049 8753 4049 8794
      4040 8793 4040 8846
TIME...MOT...LOC 1902Z 312DEG 29KT 4054 8779 4047 8800 4045 8825 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Birk


Action: Expired
Issued At: 2026-08-11 14:20:49

667 
WWUS53 KLOT 111920
SVSLOT

Severe Weather Statement
National Weather Service Chicago/Romeoville
220 PM CDT Tue Aug 11 2026

ILC053-075-111930-
/O.EXP.KLOT.SV.W.0248.000000T0000Z-260811T1930Z/
Ford IL-Iroquois IL-
220 PM CDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN FORD AND SOUTHERN
IROQUOIS COUNTIES WILL EXPIRE AT 230 PM CDT...

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

&&

LAT...LON 4050 8846 4061 8753 4049 8753 4049 8794
      4040 8793 4040 8846
TIME...MOT...LOC 1920Z 310DEG 26KT 4047 8768 4040 8789 4038 8814 

$$

Birk



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