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Home Return to list Severe Thunderstorm Warning 0285 Issued by the Northern Indiana Forecast Office
Action: New Issued At: 2026-08-12 11:08:47
391
WUUS53 KIWX 121608
SVRIWX
INC017-181-121700-
/O.NEW.KIWX.SV.W.0285.260812T1608Z-260812T1700Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Northern Indiana
1208 PM EDT Wed Aug 12 2026
The National Weather Service in Northern Indiana has issued a
* Severe Thunderstorm Warning for...
White County in northwestern Indiana...
Central Cass County in north central Indiana...
* Until 100 PM EDT.
* At 1208 PM EDT, a cluster of severe thunderstorm were located near
Monticello, moving southeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Logansport, Monticello, Grissom Afb, Monon, Brookston, Walton,
Lincoln, Galveston, Reynolds, Chalmers, Burnettsville, Onward,
Clymers, Badger Grove, Deacon, Smithson, Golden Hill, Indiana
Beach, Norway, and Idaville.
This includes Interstate 65 between mile markers 185 and 191.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4090 8690 4075 8617 4056 8617 4056 8637
4069 8637 4069 8652 4074 8653 4074 8673
4073 8676 4068 8676 4068 8674 4066 8678
4056 8677 4056 8707
TIME...MOT...LOC 1608Z 300DEG 40KT 4075 8688
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Steinwedel
Action: Continued Issued At: 2026-08-12 11:21:48
808
WWUS53 KIWX 121621 RRA
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
1221 PM EDT Wed Aug 12 2026
INC017-181-121700-
/O.CON.KIWX.SV.W.0285.000000T0000Z-260812T1700Z/
White IN-Cass IN-
1221 PM EDT Wed Aug 12 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 100 PM EDT
FOR EASTERN WHITE AND CENTRAL CASS COUNTIES...
At 1220 PM EDT, a cluster of severe thunderstorm was located in the
warned area, moving southeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Logansport, Monticello, Grissom Afb, Brookston, Walton, Lincoln,
Galveston, Burnettsville, Onward, Clymers, Deacon, Golden Hill,
Idaville, Cedar Point, Lake Cicott, and Anoka.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4085 8671 4075 8617 4056 8617 4056 8637
4069 8637 4069 8652 4074 8653 4074 8673
4073 8676 4068 8676 4068 8674 4066 8678
4056 8677 4056 8690
TIME...MOT...LOC 1620Z 300DEG 40KT 4068 8672
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Steinwedel
Action: Cancelled Issued At: 2026-08-12 11:34:18
131
WWUS53 KIWX 121634
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
1234 PM EDT Wed Aug 12 2026
INC181-121643-
/O.CAN.KIWX.SV.W.0285.000000T0000Z-260812T1700Z/
White IN-
1234 PM EDT Wed Aug 12 2026
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WHITE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 500 PM EDT for
north central Indiana.
&&
LAT...LON 4075 8617 4056 8617 4056 8637 4069 8637
4069 8652 4074 8653 4076 8655 4082 8653
TIME...MOT...LOC 1633Z 282DEG 37KT 4075 8647
$$
INC017-121700-
/O.CON.KIWX.SV.W.0285.000000T0000Z-260812T1700Z/
Cass IN-
1234 PM EDT Wed Aug 12 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 100 PM EDT
FOR SOUTHERN CASS COUNTY...
At 1233 PM EDT, a severe thunderstorm was located near Logansport,
moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Logansport, Grissom Afb, Walton, Lincoln, Galveston, Onward, Clymers,
Deacon, Lake Cicott, and Anoka.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4075 8617 4056 8617 4056 8637 4069 8637
4069 8652 4074 8653 4076 8655 4082 8653
TIME...MOT...LOC 1633Z 282DEG 37KT 4075 8647
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Steinwedel
Action: Continued Issued At: 2026-08-12 11:34:18
131
WWUS53 KIWX 121634
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
1234 PM EDT Wed Aug 12 2026
INC181-121643-
/O.CAN.KIWX.SV.W.0285.000000T0000Z-260812T1700Z/
White IN-
1234 PM EDT Wed Aug 12 2026
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WHITE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 500 PM EDT for
north central Indiana.
&&
LAT...LON 4075 8617 4056 8617 4056 8637 4069 8637
4069 8652 4074 8653 4076 8655 4082 8653
TIME...MOT...LOC 1633Z 282DEG 37KT 4075 8647
$$
INC017-121700-
/O.CON.KIWX.SV.W.0285.000000T0000Z-260812T1700Z/
Cass IN-
1234 PM EDT Wed Aug 12 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 100 PM EDT
FOR SOUTHERN CASS COUNTY...
At 1233 PM EDT, a severe thunderstorm was located near Logansport,
moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Logansport, Grissom Afb, Walton, Lincoln, Galveston, Onward, Clymers,
Deacon, Lake Cicott, and Anoka.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4075 8617 4056 8617 4056 8637 4069 8637
4069 8652 4074 8653 4076 8655 4082 8653
TIME...MOT...LOC 1633Z 282DEG 37KT 4075 8647
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Steinwedel
Action: Cancelled Issued At: 2026-08-12 11:48:48
506
WWUS53 KIWX 121648
SVSIWX
Severe Weather Statement
National Weather Service Northern Indiana
1248 PM EDT Wed Aug 12 2026
INC017-121658-
/O.CAN.KIWX.SV.W.0285.000000T0000Z-260812T1700Z/
Cass IN-
1248 PM EDT Wed Aug 12 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN CASS COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 500 PM EDT for
north central Indiana.
&&
LAT...LON 4075 8617 4056 8617 4056 8637 4069 8637
4069 8652 4074 8653 4076 8655 4082 8653
TIME...MOT...LOC 1646Z 300DEG 40KT 4066 8627
$$
Steinwedel
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