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Home Return to list Severe Thunderstorm Warning 0163 Issued by the Chicago Forecast Office
Action: New Issued At: 2026-06-24 19:53:31
061
WUUS53 KLOT 250053
SVRLOT
INC089-250200-
/O.NEW.KLOT.SV.W.0163.260625T0053Z-260625T0200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
753 PM CDT Wed Jun 24 2026
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for...
Northern Lake County in northwestern Indiana...
* Until 900 PM CDT.
* At 753 PM CDT, a severe thunderstorm was located over Calumet 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...
Hammond, Gary, Calumet City, Portage, Merrillville, East Chicago,
Schererville, Hobart, Lansing, Highland, Munster, Griffith, Dyer,
Lake Station, Lynwood, Whiting, Winfield, and New Chicago.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4150 8753 4171 8752 4167 8747 4168 8746
4167 8744 4168 8743 4167 8742 4165 8744
4164 8742 4162 8729 4162 8722 4142 8722
TIME...MOT...LOC 0053Z 297DEG 25KT 4162 8756
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Yack
Action: Continued Issued At: 2026-06-24 20:10:01
492
WWUS53 KLOT 250109 RRA
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
809 PM CDT Wed Jun 24 2026
INC089-250200-
/O.CON.KLOT.SV.W.0163.000000T0000Z-260625T0200Z/
Lake IN-
809 PM CDT Wed Jun 24 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM CDT
FOR NORTHERN LAKE COUNTY...
At 809 PM CDT, a severe thunderstorm was located over Hammond, moving
east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Hammond, Gary, Calumet City, Portage, Merrillville, East Chicago,
Schererville, Hobart, Lansing, Highland, Munster, Griffith, Dyer,
Lake Station, Lynwood, Whiting, Winfield, and New Chicago.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4150 8753 4171 8752 4167 8747 4168 8746
4167 8744 4168 8743 4167 8742 4165 8744
4164 8742 4162 8729 4162 8722 4142 8722
TIME...MOT...LOC 0109Z 289DEG 20KT 4159 8746
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Yack
Action: Continued Issued At: 2026-06-24 20:17:01
863
WWUS53 KLOT 250116
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
816 PM CDT Wed Jun 24 2026
INC089-250200-
/O.CON.KLOT.SV.W.0163.000000T0000Z-260625T0200Z/
Lake IN-
816 PM CDT Wed Jun 24 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM CDT
FOR NORTHERN LAKE COUNTY...
At 816 PM CDT, a severe thunderstorm was located near Griffith, or
near Highland, 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...
Hammond, Gary, Portage, Merrillville, East Chicago, Schererville,
Hobart, Lansing, Highland, Munster, Griffith, Dyer, Lake Station,
Lynwood, Winfield, and New Chicago.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4158 8753 4168 8743 4167 8742 4165 8744
4164 8742 4162 8729 4162 8722 4142 8722
4150 8753
TIME...MOT...LOC 0116Z 297DEG 25KT 4157 8740
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Yack
Action: Continued Issued At: 2026-06-24 20:27:02
008
WWUS53 KLOT 250126
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
826 PM CDT Wed Jun 24 2026
INC089-250200-
/O.CON.KLOT.SV.W.0163.000000T0000Z-260625T0200Z/
Lake IN-
826 PM CDT Wed Jun 24 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM CDT
FOR NORTHERN LAKE COUNTY...
At 826 PM CDT, a severe thunderstorm was located over Gary, moving
east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Gary, Portage, Merrillville, Schererville, Hobart, Highland,
Griffith, Lake Station, Winfield, and New Chicago.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4157 8742 4164 8739 4162 8729 4162 8722
4142 8722 4149 8749
TIME...MOT...LOC 0126Z 269DEG 24KT 4155 8734
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Yack
Action: Continued Issued At: 2026-06-24 20:44:33
553
WWUS53 KLOT 250144
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
844 PM CDT Wed Jun 24 2026
INC089-250200-
/O.CON.KLOT.SV.W.0163.000000T0000Z-260625T0200Z/
Lake IN-
844 PM CDT Wed Jun 24 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM CDT
FOR NORTHEASTERN LAKE COUNTY...
At 844 PM CDT, a severe thunderstorm was located near Merrillville,
moving east at 25 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...
Gary, Portage, Merrillville, Schererville, Hobart, Griffith, Lake
Station, Winfield, and New Chicago.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4157 8736 4160 8722 4142 8722 4148 8746
TIME...MOT...LOC 0144Z 285DEG 21KT 4148 8726
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Yack
Action: Expired Issued At: 2026-06-24 20:56:48 764 WWUS53 KLOT 250156 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 856 PM CDT Wed Jun 24 2026 INC089-250205- /O.EXP.KLOT.SV.W.0163.000000T0000Z-260625T0200Z/ Lake IN- 856 PM CDT Wed Jun 24 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN LAKE COUNTY WILL EXPIRE AT 900 PM CDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for northwestern Indiana. Remember, a Severe Thunderstorm Warning still remains in effect for portions of central Lake County and southern Porter County in Indiana. && LAT...LON 4157 8736 4160 8722 4142 8722 4148 8746 TIME...MOT...LOC 0155Z 297DEG 25KT 4145 8717 $$ Yack | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||