741 
WUUS53 KLSX 212243
SVRLSX
ILC027-212345-
/O.NEW.KLSX.SV.W.0194.260621T2243Z-260621T2345Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service St Louis MO
543 PM CDT Sun Jun 21 2026

The National Weather Service in St Louis has issued a

* Severe Thunderstorm Warning for...
  Clinton County in south central Illinois...

* Until 645 PM CDT.

* At 543 PM CDT, a severe thunderstorm was located over St. Rose, or
  near Breese, moving east at 20 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...
  Aviston, St. Rose, Breese, Jamestown, Stolletown, Beckemeyer,
  Carlyle, Huey, Keyesport, Hoffman, Ferrin, Boulder, Shattuc and
  Wamac.

This includes the following State Parks...
Eldon Hazlet State Recreation Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.

&&

LAT...LON 3874 8960 3874 8914 3850 8914 3850 8918
      3861 8961 3866 8961 3866 8960
TIME...MOT...LOC 2243Z 272DEG 19KT 3865 8956

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

$$

BSH

871 
WWUS53 KLSX 212251
SVSLSX

Severe Weather Statement
National Weather Service St Louis MO
551 PM CDT Sun Jun 21 2026

ILC027-212345-
/O.CON.KLSX.SV.W.0194.000000T0000Z-260621T2345Z/
Clinton IL-
551 PM CDT Sun Jun 21 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR
NORTHEASTERN CLINTON COUNTY...

At 551 PM CDT, a severe thunderstorm was located over Breese, moving
east at 20 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...
  Breese, Stolletown, Beckemeyer, Carlyle, Huey, Hoffman, Ferrin,
  Boulder, Shattuc and Wamac.

This includes the following State Parks...
Eldon Hazlet State Recreation Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.

&&

LAT...LON 3870 8953 3874 8916 3874 8914 3850 8914
      3851 8920 3859 8955
TIME...MOT...LOC 2243Z 272DEG 19KT 3865 8955

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

$$

BSH

139 
WWUS53 KLSX 212258 RRA
SVSLSX

Severe Weather Statement
National Weather Service St Louis MO
558 PM CDT Sun Jun 21 2026

ILC027-212345-
/O.CON.KLSX.SV.W.0194.000000T0000Z-260621T2345Z/
Clinton IL-
558 PM CDT Sun Jun 21 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR
NORTHEASTERN CLINTON COUNTY...

At 558 PM CDT, a severe thunderstorm was located over Carlyle, moving
east 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...
  Beckemeyer, Carlyle, Huey, Hoffman, Ferrin, Boulder, Shattuc and
  Wamac.

This includes the following State Parks...
Eldon Hazlet State Recreation Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

&&

LAT...LON 3867 8945 3874 8917 3874 8914 3850 8914
      3850 8916 3851 8920 3861 8946
TIME...MOT...LOC 2251Z 275DEG 26KT 3864 8945

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

$$

BSH

292 
WWUS53 KLSX 212306 RRA
SVSLSX

Severe Weather Statement
National Weather Service St Louis MO
606 PM CDT Sun Jun 21 2026

ILC027-212345-
/O.CON.KLSX.SV.W.0194.000000T0000Z-260621T2345Z/
Clinton IL-
606 PM CDT Sun Jun 21 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM CDT FOR
NORTHEASTERN CLINTON COUNTY...

At 606 PM CDT, a severe thunderstorm was located over Carlyle, moving
east 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...
  Carlyle, Huey, Ferrin, Shattuc and Wamac.

This includes the following State Parks...
Eldon Hazlet State Recreation Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.

A Tornado Watch remains in effect until 900 PM CDT for a portion of
south central Illinois.

&&

LAT...LON 3867 8936 3870 8914 3850 8914 3850 8917
      3861 8937
TIME...MOT...LOC 2258Z 275DEG 26KT 3864 8939

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

$$

BSH

852 
WWUS53 KLSX 212322 RRA
SVSLSX

Severe Weather Statement
National Weather Service St Louis MO
622 PM CDT Sun Jun 21 2026

ILC027-212332-
/O.CAN.KLSX.SV.W.0194.000000T0000Z-260621T2345Z/
Clinton IL-
622 PM CDT Sun Jun 21 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN CLINTON
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 900 PM CDT for a portion of
south central Illinois.

&&

LAT...LON 3867 8936 3870 8914 3850 8914 3850 8917
      3861 8937
TIME...MOT...LOC 2306Z 275DEG 26KT 3863 8932

$$

BSH