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Home Return to list Tornado Warning 0045 Issued by the Wilmington Forecast Office
Action: New Issued At: 2026-08-11 08:36:12
533
WFUS51 KILN 111335
TORILN
OHC021-023-097-111400-
/O.NEW.KILN.TO.W.0045.260811T1335Z-260811T1400Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wilmington OH
935 AM EDT Tue Aug 11 2026
The National Weather Service in Wilmington has issued a
* Tornado Warning for...
Southeastern Champaign County in west central Ohio...
Eastern Clark County in west central Ohio...
Central Madison County in central Ohio...
* Until 1000 AM EDT.
* At 935 AM EDT, severe thunderstorms capable of producing both
tornadoes and extensive straight line wind damage were located near
Mechanicsburg, moving southeast at 55 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
London, Jefferson, West Jefferson, Mechanicsburg, Choctaw Lake,
Lake Darby, Brighton, Lafayette, South Vienna, Catawba, Mutual,
Newport, Interstate 70 at US Route 42, Lilly Chapel, State Route 29
at State Route 38, Powhattan, Catawba Station, Interstate 70 at
State Route 56, Madison Lake, and Plattsburg.
This includes I-70 in Ohio between mile markers 63 and 84.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3977 8356 4007 8377 4014 8363
TIME...MOT...LOC 1335Z 315DEG 46KT 4003 8362
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
KC
Action: Continued Issued At: 2026-08-11 08:42:12
599
WWUS51 KILN 111341
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
941 AM EDT Tue Aug 11 2026
OHC021-023-097-111400-
/O.CON.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Champaign OH-Clark OH-Madison OH-
941 AM EDT Tue Aug 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT FOR
SOUTHEASTERN CHAMPAIGN...NORTHEASTERN CLARK AND CENTRAL MADISON
COUNTIES...
At 941 AM EDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
Choctaw Lake, moving southeast at 55 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
London, Jefferson, West Jefferson, Mechanicsburg, Choctaw Lake, Lake
Darby, Brighton, Lafayette, South Vienna, Catawba, Newport,
Interstate 70 at US Route 42, Lilly Chapel, State Route 29 at State
Route 38, Interstate 70 at State Route 56, Madison Lake, and
Plumwood.
This includes I-70 in Ohio between mile markers 67 and 84.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3978 8352 4001 8366 4009 8352
TIME...MOT...LOC 1341Z 315DEG 46KT 3997 8354
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
KC
Action: Cancelled Issued At: 2026-08-11 08:45:12
784
WWUS51 KILN 111344
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
944 AM EDT Tue Aug 11 2026
OHC021-111354-
/O.CAN.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Champaign OH-
944 AM EDT Tue Aug 11 2026
...THE TORNADO WARNING FOR SOUTHEASTERN CHAMPAIGN COUNTY IS
CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 PM EDT for
central and west central Ohio.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3979 8350 3999 8359 4001 8355 4001 8352
4003 8352 4006 8346
TIME...MOT...LOC 1344Z 315DEG 46KT 3994 8350
$$
OHC023-097-111400-
/O.CON.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Clark OH-Madison OH-
944 AM EDT Tue Aug 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT FOR EAST
CENTRAL CLARK AND CENTRAL MADISON COUNTIES...
At 944 AM EDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
Choctaw Lake, moving southeast at 55 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
London, Jefferson, West Jefferson, Choctaw Lake, Lake Darby,
Brighton, Lafayette, Newport, Interstate 70 at US Route 42, Lilly
Chapel, State Route 29 at State Route 38, Interstate 70 at State
Route 56, Madison Lake, and Plumwood.
This includes I-70 in Ohio between mile markers 69 and 84.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3979 8350 3999 8359 4001 8355 4001 8352
4003 8352 4006 8346
TIME...MOT...LOC 1344Z 315DEG 46KT 3994 8350
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
KC
Action: Continued Issued At: 2026-08-11 08:45:12
784
WWUS51 KILN 111344
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
944 AM EDT Tue Aug 11 2026
OHC021-111354-
/O.CAN.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Champaign OH-
944 AM EDT Tue Aug 11 2026
...THE TORNADO WARNING FOR SOUTHEASTERN CHAMPAIGN COUNTY IS
CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 PM EDT for
central and west central Ohio.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3979 8350 3999 8359 4001 8355 4001 8352
4003 8352 4006 8346
TIME...MOT...LOC 1344Z 315DEG 46KT 3994 8350
$$
OHC023-097-111400-
/O.CON.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Clark OH-Madison OH-
944 AM EDT Tue Aug 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT FOR EAST
CENTRAL CLARK AND CENTRAL MADISON COUNTIES...
At 944 AM EDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
Choctaw Lake, moving southeast at 55 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
London, Jefferson, West Jefferson, Choctaw Lake, Lake Darby,
Brighton, Lafayette, Newport, Interstate 70 at US Route 42, Lilly
Chapel, State Route 29 at State Route 38, Interstate 70 at State
Route 56, Madison Lake, and Plumwood.
This includes I-70 in Ohio between mile markers 69 and 84.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3979 8350 3999 8359 4001 8355 4001 8352
4003 8352 4006 8346
TIME...MOT...LOC 1344Z 315DEG 46KT 3994 8350
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
KC
Action: Continued Issued At: 2026-08-11 08:49:42
899
WWUS51 KILN 111349
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
949 AM EDT Tue Aug 11 2026
OHC023-111359-
/O.CAN.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Clark OH-
949 AM EDT Tue Aug 11 2026
...THE TORNADO WARNING FOR EAST CENTRAL CLARK COUNTY IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 PM EDT for
central and west central Ohio.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3981 8344 3995 8353 4003 8339
TIME...MOT...LOC 1349Z 312DEG 46KT 3992 8341
$$
OHC097-111400-
/O.CON.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Madison OH-
949 AM EDT Tue Aug 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT FOR CENTRAL
MADISON COUNTY...
At 949 AM EDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
London, moving southeast at 55 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
London, Jefferson, West Jefferson, Choctaw Lake, Lake Darby,
Lafayette, Interstate 70 at US Route 42, Interstate 70 at State Route
56, Madison Lake, Lilly Chapel, State Route 29 at State Route 38, and
Plumwood.
This includes I-70 in Ohio between mile markers 72 and 84.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3981 8344 3995 8353 4003 8339
TIME...MOT...LOC 1349Z 312DEG 46KT 3992 8341
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
KC
Action: Cancelled Issued At: 2026-08-11 08:49:42
899
WWUS51 KILN 111349
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
949 AM EDT Tue Aug 11 2026
OHC023-111359-
/O.CAN.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Clark OH-
949 AM EDT Tue Aug 11 2026
...THE TORNADO WARNING FOR EAST CENTRAL CLARK COUNTY IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 200 PM EDT for
central and west central Ohio.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3981 8344 3995 8353 4003 8339
TIME...MOT...LOC 1349Z 312DEG 46KT 3992 8341
$$
OHC097-111400-
/O.CON.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Madison OH-
949 AM EDT Tue Aug 11 2026
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT FOR CENTRAL
MADISON COUNTY...
At 949 AM EDT, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
London, moving southeast at 55 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
London, Jefferson, West Jefferson, Choctaw Lake, Lake Darby,
Lafayette, Interstate 70 at US Route 42, Interstate 70 at State Route
56, Madison Lake, Lilly Chapel, State Route 29 at State Route 38, and
Plumwood.
This includes I-70 in Ohio between mile markers 72 and 84.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3981 8344 3995 8353 4003 8339
TIME...MOT...LOC 1349Z 312DEG 46KT 3992 8341
TORNADO...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
$$
KC
Action: Expired Issued At: 2026-08-11 08:55:42
976
WWUS51 KILN 111355
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
955 AM EDT Tue Aug 11 2026
OHC097-111404-
/O.EXP.KILN.TO.W.0045.000000T0000Z-260811T1400Z/
Madison OH-
955 AM EDT Tue Aug 11 2026
...THE TORNADO WARNING FOR CENTRAL MADISON COUNTY WILL EXPIRE AT 1000
AM EDT...
The storm which prompted the warning has weakened below severe limits
and no longer appears capable of producing a tornado. Therefore, the
warning will be allowed to expire. However, gusty winds and heavy
rain are still possible with this thunderstorm.
A Severe Thunderstorm Watch remains in effect until 200 PM EDT for
central and west central Ohio.
Please report previous tornadoes, wind damage or hail to the National
Weather Service by going to our website at weather.gov/iln and
submitting your report via social media.
Remember, a Severe Thunderstorm Warning still remains in effect for
Madison County.
&&
LAT...LON 3996 8324 3992 8324 3992 8325 3988 8325
3981 8344 3995 8353 4003 8339
TIME...MOT...LOC 1354Z 315DEG 46KT 3989 8337
$$
KC
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