|
Home Return to list Severe Thunderstorm Warning 0239 Issued by the Chicago Forecast Office
Action: New Issued At: 2026-08-11 09:31:13
082
WUUS53 KLOT 111430
SVRLOT
INC073-089-127-111530-
/O.NEW.KLOT.SV.W.0239.260811T1430Z-260811T1530Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Chicago/Romeoville
930 AM CDT Tue Aug 11 2026
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for...
Porter County in northwestern Indiana...
Central Lake County in northwestern Indiana...
Northern Jasper County in northwestern Indiana...
* Until 1030 AM CDT.
* At 930 AM CDT, severe thunderstorms were located along a line
extending from Cedar Lake to DeMotte, 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...
Gary, Portage, Merrillville, Valparaiso, Schererville, Hobart,
Crown Point, Chesterton, Cedar Lake, Lowell, DeMotte, Hebron,
Wheatfield, Griffith, St. John, Lake Station, Lakes of the Four
Seasons, South Haven, Porter, Winfield, Roselawn, New Chicago,
Kouts, Lake Dalecarlia, and Burns Harbor.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4116 8727 4122 8728 4121 8730 4136 8751
4147 8748 4152 8738 4166 8693 4107 8693
TIME...MOT...LOC 1430Z 287DEG 16KT 4139 8743 4121 8719
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Izzi
Action: Continued Issued At: 2026-08-11 09:45:44
483
WWUS53 KLOT 111445
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
945 AM CDT Tue Aug 11 2026
INC073-089-127-111530-
/O.CON.KLOT.SV.W.0239.000000T0000Z-260811T1530Z/
Porter IN-Lake IN-Jasper IN-
945 AM CDT Tue Aug 11 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT
FOR PORTER...SOUTHEASTERN LAKE AND NORTHERN JASPER COUNTIES...
At 945 AM CDT, severe thunderstorms were located along a line
extending from near Winfield to Wheatfield, moving east at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Portage, Merrillville, Valparaiso, Hobart, Crown Point, Chesterton,
DeMotte, Hebron, Wheatfield, Lakes of the Four Seasons, South Haven,
Porter, Winfield, Kouts, Burns Harbor, Wheeler, Boone Grove,
Stoutsburg, Dunns Bridge, and Malden.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4119 8723 4122 8726 4130 8738 4147 8739
4153 8731 4166 8693 4107 8693
TIME...MOT...LOC 1445Z 282DEG 19KT 4138 8729 4120 8705
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Birk
Action: Cancelled Issued At: 2026-08-11 10:08:14
972
WWUS53 KLOT 111507
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1007 AM CDT Tue Aug 11 2026
INC089-111517-
/O.CAN.KLOT.SV.W.0239.000000T0000Z-260811T1530Z/
Lake IN-
1007 AM CDT Tue Aug 11 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LAKE COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 PM CDT for
northwestern Indiana.
&&
LAT...LON 4116 8713 4121 8722 4131 8719 4146 8720
4153 8714 4162 8693 4107 8693
TIME...MOT...LOC 1507Z 277DEG 23KT 4143 8714 4125 8705
$$
INC073-127-111530-
/O.CON.KLOT.SV.W.0239.000000T0000Z-260811T1530Z/
Porter IN-Jasper IN-
1007 AM CDT Tue Aug 11 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT
FOR PORTER AND NORTHEASTERN JASPER COUNTIES...
At 1007 AM CDT, severe thunderstorms were located along a line
extending from near Lakes of the Four Seasons to near Wheatfield,
moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Valparaiso, Chesterton, DeMotte, Hebron, Wheatfield, Kouts, Dunns
Bridge, Boone Grove, Malden, and Stoutsburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4116 8713 4121 8722 4131 8719 4146 8720
4153 8714 4162 8693 4107 8693
TIME...MOT...LOC 1507Z 277DEG 23KT 4143 8714 4125 8705
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Birk
Action: Continued Issued At: 2026-08-11 10:08:14
972
WWUS53 KLOT 111507
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1007 AM CDT Tue Aug 11 2026
INC089-111517-
/O.CAN.KLOT.SV.W.0239.000000T0000Z-260811T1530Z/
Lake IN-
1007 AM CDT Tue Aug 11 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LAKE COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 PM CDT for
northwestern Indiana.
&&
LAT...LON 4116 8713 4121 8722 4131 8719 4146 8720
4153 8714 4162 8693 4107 8693
TIME...MOT...LOC 1507Z 277DEG 23KT 4143 8714 4125 8705
$$
INC073-127-111530-
/O.CON.KLOT.SV.W.0239.000000T0000Z-260811T1530Z/
Porter IN-Jasper IN-
1007 AM CDT Tue Aug 11 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT
FOR PORTER AND NORTHEASTERN JASPER COUNTIES...
At 1007 AM CDT, severe thunderstorms were located along a line
extending from near Lakes of the Four Seasons to near Wheatfield,
moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Valparaiso, Chesterton, DeMotte, Hebron, Wheatfield, Kouts, Dunns
Bridge, Boone Grove, Malden, and Stoutsburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4116 8713 4121 8722 4131 8719 4146 8720
4153 8714 4162 8693 4107 8693
TIME...MOT...LOC 1507Z 277DEG 23KT 4143 8714 4125 8705
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Birk
Action: Expired Issued At: 2026-08-11 10:31:45
691
WWUS53 KLOT 111531
SVSLOT
Severe Weather Statement
National Weather Service Chicago/Romeoville
1031 AM CDT Tue Aug 11 2026
INC073-127-111541-
/O.EXP.KLOT.SV.W.0239.000000T0000Z-260811T1530Z/
Porter IN-Jasper IN-
1031 AM CDT Tue Aug 11 2026
...THE SEVERE THUNDERSTORM WARNING FOR PORTER AND NORTHEASTERN JASPER
COUNTIES HAS EXPIRED...
The storms which prompted the warning have moved out of the area.
Therefore, the warning has been allowed to expire. However, small
hail and gusty winds are still possible with these thunderstorms.
A Severe Thunderstorm Watch remains in effect until 200 PM CDT for
northwestern Indiana.
&&
LAT...LON 4116 8713 4121 8722 4131 8719 4146 8720
4153 8714 4162 8693 4107 8693
TIME...MOT...LOC 1531Z 287DEG 16KT 4140 8702 4122 8693
$$
Birk
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||