Alert archive / Ohio / Flash Flood Watches in 2021

Flash Flood Watch 2, NWS Wilmington, OH

June 18, 202112 counties in Kentucky; 31 counties in Ohio; 8 counties in Indiana

NWS Wilmington, OH issued this flash flood watch at Jun 18, 2021, 3:48 AM EDT for 12 counties in Kentucky; 31 counties in Ohio; 8 counties in Indiana. It took effect at Jun 18, 2021, 4:00 PM EDT. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued
Jun 18, 2021, 3:48 AM EDT (07:48 UTC)
In effect from
Jun 18, 2021, 4:00 PM EDT
Expired
Jun 19, 2021, 1:15 PM EDT
In force
21 hr
Issued by
NWS Wilmington, OH
Flood severity
None
All 51 counties

Dearborn County, IN, Fayette County, IN, Franklin County, IN, Ohio County, IN, Ripley County, IN, Switzerland County, IN, Union County, IN, Wayne County, IN, Boone County, KY, Bracken County, KY, Campbell County, KY, Carroll County, KY, Gallatin County, KY, Grant County, KY, Kenton County, KY, Lewis County, KY, Mason County, KY, Owen County, KY, Pendleton County, KY, Robertson County, KY, Adams County, OH, Auglaize County, OH, Brown County, OH, Butler County, OH, Champaign County, OH, Clark County, OH, Clermont County, OH, Clinton County, OH, Darke County, OH, Delaware County, OH, Fairfield County, OH, Fayette County, OH, Franklin County, OH, Greene County, OH, Hamilton County, OH, Highland County, OH, Hocking County, OH, Licking County, OH, Logan County, OH, Madison County, OH, Mercer County, OH, Miami County, OH, Montgomery County, OH, Pickaway County, OH, Pike County, OH, Preble County, OH, Ross County, OH, Scioto County, OH, Shelby County, OH, Union County, OH, Warren County, OH

The radar

The Cincinnati radar (KILN), 21 km from the middle of the area, began a volume at 07:50 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 7.8 hours before the alert went out and 23 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Cncnati-Daytn, OH at 00:00Z on 2021-06-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 2021-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -1 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2000 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
-1 m²/s²
0-3 km storm-relative helicity
129 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

751 
WGUS61 KILN 180748
FFAILN

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Wilmington OH
348 AM EDT Fri Jun 18 2021

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>073-
077>082-088-181700-
/O.NEW.KILN.FF.A.0002.210618T2200Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hamilton-Clermont-Brown-Highland-Adams-Pike-Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Milan, Milford, London, Brookville, Beavercreek, Eaton, and 
Florence
348 AM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY 
MORNING...

The National Weather Service in Wilmington has issued a

* Flash Flood Watch for portions of Indiana...Northern Kentucky and 
  Ohio, including the following counties, in Indiana, Dearborn, 
  Fayette IN, Franklin IN, Ohio, Ripley, Union IN and Wayne. In 
  Northern Kentucky, Boone, Campbell and Kenton. In Ohio, Adams, 
  Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, 
  Fairfield, Fayette OH, Franklin OH, Greene, Hamilton, Highland, 
  Madison, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto 
  and Warren.

* From this evening through Saturday morning.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$
8 follow-up statements
332 
WGUS61 KILN 180752
FFAILN

Flood Watch
National Weather Service Wilmington OH
352 AM EDT Fri Jun 18 2021

OHZ074-181600-
/O.EXA.KILN.FF.A.0002.210618T2200Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hocking-
Including the cities of Logan
352 AM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH SATURDAY 
MORNING...

The National Weather Service in Wilmington has expanded the

* Flash Flood Watch to include a portion of Central Ohio, including 
  the following county, Hocking.

* From this evening through Saturday morning.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>073-
077>082-088-181600-
/O.CON.KILN.FF.A.0002.210618T2200Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hamilton-Clermont-Brown-Highland-Adams-Pike-Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Milan, Milford, London, Brookville, Beavercreek, Eaton, and 
Florence
352 AM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH 
SATURDAY MORNING...

The Flash Flood Watch continues for

* Portions of Indiana...Northern Kentucky and Ohio, including the 
  following counties, in Indiana, Dearborn, Fayette IN, Franklin IN, 
  Ohio, Ripley, Union IN and Wayne. In Northern Kentucky, Boone, 
  Campbell and Kenton. In Ohio, Adams, Brown, Butler, Champaign, 
  Clark, Clermont, Clinton, Darke, Fairfield, Fayette OH, Franklin 
  OH, Greene, Hamilton, Highland, Madison, Miami, Montgomery, 
  Pickaway, Pike, Preble, Ross, Scioto and Warren.

* From this evening through Saturday morning.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$
303 
WGUS61 KILN 180754
FFAILN

Flood Watch
National Weather Service Wilmington OH
354 AM EDT Fri Jun 18 2021

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>074-
077>082-088-181600-
/O.CON.KILN.FF.A.0002.210618T2200Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hocking-Hamilton-Clermont-Brown-Highland-Adams-Pike-
Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Logan, Milan, Milford, London, Brookville, Beavercreek, 
Eaton, and Florence
354 AM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH 
SATURDAY MORNING...

The Flash Flood Watch continues for

* Portions of Indiana...Northern Kentucky and Ohio, including the 
  following counties, in Indiana, Dearborn, Fayette IN, Franklin IN, 
  Ohio, Ripley, Union IN and Wayne. In Northern Kentucky, Boone, 
  Campbell and Kenton. In Ohio, Adams, Brown, Butler, Champaign, 
  Clark, Clermont, Clinton, Darke, Fairfield, Fayette OH, Franklin 
  OH, Greene, Hamilton, Highland, Hocking, Madison, Miami, 
  Montgomery, Pickaway, Pike, Preble, Ross, Scioto and Warren.

* From this evening through Saturday morning.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$
875 
WGUS61 KILN 181342
FFAILN

Flood Watch
National Weather Service Wilmington OH
942 AM EDT Fri Jun 18 2021

INZ080-KYZ089-090-094>100-182145-
/O.EXB.KILN.FF.A.0002.210618T2200Z-210619T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Switzerland-Carroll-Gallatin-Owen-Grant-Pendleton-Bracken-Robertson-
Mason-Lewis-
Including the cities of Tollesboro, Mount Olivet, Vevay, Owenton, 
Brooksville, Vanceburg, Falmouth, Augusta, Williamstown, Carrollton, 
Maysville, Butler, Crittenden, Dry Ridge, and Warsaw
942 AM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH IN EFFECT FROM 6 PM EDT THIS EVENING THROUGH 
SATURDAY AFTERNOON...

The National Weather Service in Wilmington has expanded the

* Flash Flood Watch to include portions of Southeast Indiana and 
  Kentucky, including the following counties, in Southeast Indiana, 
  Switzerland. In Kentucky, Bracken, Carroll, Gallatin, Grant, 
  Lewis, Mason, Owen, Pendleton and Robertson.

* From 6 PM EDT this evening through Saturday afternoon.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>074-
077>082-088-182145-
/O.CON.KILN.FF.A.0002.210618T2200Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hocking-Hamilton-Clermont-Brown-Highland-Adams-Pike-
Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Logan, Milan, Milford, London, Brookville, Beavercreek, 
Eaton, and Florence
942 AM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 6 PM EDT THIS EVENING 
THROUGH SATURDAY MORNING...

The Flash Flood Watch continues for

* Portions of Indiana...Northern Kentucky and Ohio, including the 
  following counties, in Indiana, Dearborn, Fayette IN, Franklin IN, 
  Ohio, Ripley, Union IN and Wayne. In Northern Kentucky, Boone, 
  Campbell and Kenton. In Ohio, Adams, Brown, Butler, Champaign, 
  Clark, Clermont, Clinton, Darke, Fairfield, Fayette OH, Franklin 
  OH, Greene, Hamilton, Highland, Hocking, Madison, Miami, 
  Montgomery, Pickaway, Pike, Preble, Ross, Scioto and Warren.

* From 6 PM EDT this evening through Saturday morning.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

Novak
491 
WGUS61 KILN 181949
FFAILN

Flood Watch
National Weather Service Wilmington OH
349 PM EDT Fri Jun 18 2021

OHZ034-035-043>046-056-190400-
/O.EXB.KILN.FF.A.0002.210618T2000Z-210619T1300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mercer-Auglaize-Shelby-Logan-Union OH-Delaware-Licking-
Including the cities of St. Marys, Newark, Delaware, Sidney, 
Wapakoneta, Celina, Marysville, Bellefontaine, and Coldwater
349 PM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY MORNING...

The National Weather Service in Wilmington has expanded the

* Flash Flood Watch to include portions of Central Ohio and West 
  Central Ohio, including the following counties, in Central Ohio, 
  Delaware, Licking and Union OH. In West Central Ohio, Auglaize, 
  Logan, Mercer and Shelby.

* Through Saturday morning.

* Showers and thunderstorms are expected to develop this afternoon 
  and continue into the overnight hours. The rain will be heavy at 
  times with rainfall rates of 1 to 2 inches an hour possible in 
  some of the storms. In areas of repeated storms, rainfall amounts 
  of 2 to 3 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>074-
077>082-088-190400-
/O.CON.KILN.FF.A.0002.210618T2200Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hocking-Hamilton-Clermont-Brown-Highland-Adams-Pike-
Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Logan, Milan, Milford, London, Brookville, Beavercreek, 
Eaton, and Florence
349 PM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING...

The Flash Flood Watch continues for

* Portions of Indiana...Northern Kentucky and Ohio, including the 
  following counties, in Indiana, Dearborn, Fayette IN, Franklin IN, 
  Ohio, Ripley, Union IN and Wayne. In Northern Kentucky, Boone, 
  Campbell and Kenton. In Ohio, Adams, Brown, Butler, Champaign, 
  Clark, Clermont, Clinton, Darke, Fairfield, Fayette OH, Franklin 
  OH, Greene, Hamilton, Highland, Hocking, Madison, Miami, 
  Montgomery, Pickaway, Pike, Preble, Ross, Scioto and Warren.

* Through Saturday morning.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

INZ080-KYZ089-090-094>100-190400-
/O.CON.KILN.FF.A.0002.210618T2200Z-210619T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Switzerland-Carroll-Gallatin-Owen-Grant-Pendleton-Bracken-Robertson-
Mason-Lewis-
Including the cities of Tollesboro, Mount Olivet, Vevay, Owenton, 
Brooksville, Vanceburg, Falmouth, Augusta, Williamstown, Carrollton, 
Maysville, Butler, Crittenden, Dry Ridge, and Warsaw
349 PM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON...

The Flash Flood Watch continues for

* Portions of Southeast Indiana and Kentucky, including the 
  following counties, in Southeast Indiana, Switzerland. In 
  Kentucky, Bracken, Carroll, Gallatin, Grant, Lewis, Mason, Owen, 
  Pendleton and Robertson.

* Through Saturday afternoon.

* Showers and thunderstorms are expected to develop late this 
  afternoon and continue into the overnight hours. The rain will be 
  heavy at times with rainfall rates of 1 to 2 inches an hour 
  possible in some of the storms. In areas of repeated storms, 
  rainfall amounts of 2 to 4 inches will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

Novak
183 
WGUS61 KILN 190157
FFAILN

Flood Watch
National Weather Service Wilmington OH
957 PM EDT Fri Jun 18 2021

OHZ034-035-043>046-056-190300-
/O.CAN.KILN.FF.A.0002.000000T0000Z-210619T1300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mercer-Auglaize-Shelby-Logan-Union OH-Delaware-Licking-
Including the cities of St. Marys, Newark, Delaware, Sidney, 
Wapakoneta, Celina, Marysville, Bellefontaine, and Coldwater
957 PM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of Central Ohio and West Central 
Ohio, including the following counties, in Central Ohio, Delaware, 
Licking and Union OH. In West Central Ohio, Auglaize, Logan, Mercer 
and Shelby has been cancelled.

The Flash Flood Watch is cancelled. Flooding is no longer expected 
to pose a threat. Please continue to heed remaining road closures.

$$

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>074-
077>082-088-191000-
/O.CON.KILN.FF.A.0002.000000T0000Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hocking-Hamilton-Clermont-Brown-Highland-Adams-Pike-
Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Logan, Milan, Milford, London, Brookville, Beavercreek, 
Eaton, and Florence
957 PM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING...

The Flash Flood Watch continues for

* Portions of Indiana...Northern Kentucky and Ohio, including the 
  following counties, in Indiana, Dearborn, Fayette IN, Franklin IN, 
  Ohio, Ripley, Union IN and Wayne. In Northern Kentucky, Boone, 
  Campbell and Kenton. In Ohio, Adams, Brown, Butler, Champaign, 
  Clark, Clermont, Clinton, Darke, Fairfield, Fayette OH, Franklin 
  OH, Greene, Hamilton, Highland, Hocking, Madison, Miami, 
  Montgomery, Pickaway, Pike, Preble, Ross, Scioto and Warren.

* Through Saturday morning.

* Showers and thunderstorms are expected to continue into the 
  overnight hours. The rain will be heavy at times with rainfall 
  rates of 1 to 2 inches an hour possible in some of the storms. In 
  areas of repeated storms, rainfall amounts of 3 to 5 inches will 
  be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

INZ080-KYZ089-090-094>100-191000-
/O.CON.KILN.FF.A.0002.000000T0000Z-210619T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Switzerland-Carroll-Gallatin-Owen-Grant-Pendleton-Bracken-Robertson-
Mason-Lewis-
Including the cities of Tollesboro, Mount Olivet, Vevay, Owenton, 
Brooksville, Vanceburg, Falmouth, Augusta, Williamstown, Carrollton, 
Maysville, Butler, Crittenden, Dry Ridge, and Warsaw
957 PM EDT Fri Jun 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON...

The Flash Flood Watch continues for

* Portions of Southeast Indiana and Kentucky, including the 
  following counties, in Southeast Indiana, Switzerland. In 
  Kentucky, Bracken, Carroll, Gallatin, Grant, Lewis, Mason, Owen, 
  Pendleton and Robertson.

* Through Saturday afternoon.

* Showers and thunderstorms are expected to continue into the 
  overnight hours. The rain will be heavy at times with rainfall 
  rates of 1 to 2 inches an hour possible in some of the storms. In 
  areas of repeated storms, rainfall amounts of 3 to 5 inches will 
  be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

Novak
219 
WGUS61 KILN 190710
FFAILN

Flood Watch
National Weather Service Wilmington OH
310 AM EDT Sat Jun 19 2021

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>074-
077>082-088-191600-
/O.CON.KILN.FF.A.0002.000000T0000Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hocking-Hamilton-Clermont-Brown-Highland-Adams-Pike-
Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Logan, Milan, Milford, London, Brookville, Beavercreek, 
Eaton, and Florence
310 AM EDT Sat Jun 19 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL NOON EDT TODAY...

The Flash Flood Watch continues for

* Portions of Indiana...Northern Kentucky and Ohio, including the 
  following counties, in Indiana, Dearborn, Fayette IN, Franklin IN, 
  Ohio, Ripley, Union IN and Wayne. In Northern Kentucky, Boone, 
  Campbell and Kenton. In Ohio, Adams, Brown, Butler, Champaign, 
  Clark, Clermont, Clinton, Darke, Fairfield, Fayette OH, Franklin 
  OH, Greene, Hamilton, Highland, Hocking, Madison, Miami, 
  Montgomery, Pickaway, Pike, Preble, Ross, Scioto and Warren.

* Until Noon EDT today.

* Occasional showers and thunderstorms will continue through much of 
  the morning. The rain will be heavy at times with rainfall rates 
  of 1 to 2 inches an hour possible in some of the storms. In areas 
  of repeated storms, storm total rainfall amounts of 3 to 5 inches 
  will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

INZ080-KYZ089-090-094>100-191600-
/O.CON.KILN.FF.A.0002.000000T0000Z-210619T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Switzerland-Carroll-Gallatin-Owen-Grant-Pendleton-Bracken-Robertson-
Mason-Lewis-
Including the cities of Tollesboro, Mount Olivet, Vevay, Owenton, 
Brooksville, Vanceburg, Falmouth, Augusta, Williamstown, Carrollton, 
Maysville, Butler, Crittenden, Dry Ridge, and Warsaw
310 AM EDT Sat Jun 19 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 2 PM EDT THIS 
AFTERNOON...

The Flash Flood Watch continues for

* Portions of Southeast Indiana and Kentucky, including the 
  following counties, in Southeast Indiana, Switzerland. In 
  Kentucky, Bracken, Carroll, Gallatin, Grant, Lewis, Mason, Owen, 
  Pendleton and Robertson.

* Until 2 PM EDT this afternoon.

* Occasional showers and thunderstorms will continue through much of 
  the morning. The rain will be heavy at times with rainfall rates 
  of 1 to 2 inches an hour possible in some of the storms. In areas 
  of repeated storms, storm total rainfall amounts of 3 to 5 inches 
  will be possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$
290 
WGUS61 KILN 191528
FFAILN

Flood Watch
National Weather Service Wilmington OH
1128 AM EDT Sat Jun 19 2021

INZ050-058-059-066-073>075-KYZ091>093-OHZ042-051>055-060>065-070>074-
077>082-088-191630-
/O.CAN.KILN.FF.A.0002.000000T0000Z-210619T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-Boone-
Kenton-Campbell-Darke-Miami-Champaign-Clark-Madison-Franklin OH-
Preble-Montgomery-Greene-Fayette OH-Pickaway-Fairfield-Butler-Warren-
Clinton-Ross-Hocking-Hamilton-Clermont-Brown-Highland-Adams-Pike-
Scioto-
Including the cities of Lancaster, Wheelersburg, Springfield, 
Portsmouth, Oakbrook, Blanchester, Urbana, Greenville, Liberty, 
Fairfield, Richmond, Covington, Burlington, Rising Sun, Springboro, 
Plain City, Chillicothe, Independence, Tipp City, Georgetown, 
Columbus, Circleville, Dayton, Aurora, Erlanger, Troy, Hillsboro, 
Washington Court House, Piketon, Hamilton, Versailles, Fairborn, 
Oxford, Camden, Connersville, Batesville, Kettering, Piqua, West 
Union, Waverly, Wilmington, West Jefferson, Middletown, Xenia, 
Peebles, Newport, Mount Orab, West College Corner, Mason, 
Greenfield, Pickerington, Alexandria, Cincinnati, Lawrenceburg, 
Lebanon, Logan, Milan, Milford, London, Brookville, Beavercreek, 
Eaton, and Florence
1128 AM EDT Sat Jun 19 2021

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of Indiana...Northern Kentucky 
and Ohio, including the following counties, in Indiana, Dearborn, 
Fayette IN, Franklin IN, Ohio, Ripley, Union IN and Wayne. In 
Northern Kentucky, Boone, Campbell and Kenton. In Ohio, Adams, 
Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, 
Fairfield, Fayette OH, Franklin OH, Greene, Hamilton, Highland, 
Hocking, Madison, Miami, Montgomery, Pickaway, Pike, Preble, Ross, 
Scioto and Warren has been cancelled.

The Flash Flood Watch is cancelled. Please continue to heed 
remaining road closures.

$$

INZ080-KYZ089-090-094>100-191800-
/O.CON.KILN.FF.A.0002.000000T0000Z-210619T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Switzerland-Carroll-Gallatin-Owen-Grant-Pendleton-Bracken-Robertson-
Mason-Lewis-
Including the cities of Tollesboro, Mount Olivet, Vevay, Owenton, 
Brooksville, Vanceburg, Falmouth, Augusta, Williamstown, Carrollton, 
Maysville, Butler, Crittenden, Dry Ridge, and Warsaw
1128 AM EDT Sat Jun 19 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 2 PM EDT THIS 
AFTERNOON...

The Flash Flood Watch continues for

* Portions of Southeast Indiana and Kentucky, including the 
  following counties, in Southeast Indiana, Switzerland. In 
  Kentucky, Bracken, Carroll, Gallatin, Grant, Lewis, Mason, Owen, 
  Pendleton and Robertson.

* Until 2 PM EDT this afternoon.

* Widespread rain has come to an end, however additional rainfall 
  will be possible through the early afternoon hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People in the watch area should keep an eye on the weather and be 
prepared for immediate action should heavy rains and flooding occur 
or a Flash Flood Warning be issued. Avoid low-lying areas and be 
careful when approaching highway dips and underpasses.

&&

$$

Novak
450 
WGUS61 KILN 191715
FFAILN

Flood Watch
National Weather Service Wilmington OH
115 PM EDT Sat Jun 19 2021

INZ080-KYZ089-090-094>100-191815-
/O.CAN.KILN.FF.A.0002.000000T0000Z-210619T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Switzerland-Carroll-Gallatin-Owen-Grant-Pendleton-Bracken-Robertson-
Mason-Lewis-
Including the cities of Tollesboro, Mount Olivet, Vevay, Owenton, 
Brooksville, Vanceburg, Falmouth, Augusta, Williamstown, Carrollton, 
Maysville, Butler, Crittenden, Dry Ridge, and Warsaw
115 PM EDT Sat Jun 19 2021

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of Southeast Indiana and 
Kentucky, including the following counties, in Southeast Indiana, 
Switzerland. In Kentucky, Bracken, Carroll, Gallatin, Grant, Lewis, 
Mason, Owen, Pendleton and Robertson has been cancelled.

The Flash Flood Watch is cancelled. Please continue to heed 
remaining road closures.

$$

Novak

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 18, 10:38 AM EDTSpecial Weather StatementILNBoone37 min
Jun 18, 11:11 AM EDTSpecial Weather StatementILNBoone, Campbell, Kenton34 min
Jun 18, 11:28 AM EDTSpecial Weather StatementILNGallatin, Grant32 min
Jun 18, 11:37 AM EDTSevere Thunderstorm WarningILNBracken, Campbell, Kenton, Pendleton25 min
Jun 18, 11:59 AM EDTSpecial Weather StatementILNGrant, Owen, Pendleton31 min
Jun 18, 12:52 PM EDTSpecial Weather StatementILNMason23 min
Jun 18, 8:42 AM EDTSpecial Weather StatementILNAuglaize33 min
Jun 18, 9:10 AM EDTSpecial Weather StatementILNAuglaize35 min
Jun 18, 9:12 AM EDTSpecial Weather StatementILNHardin33 min
Jun 18, 9:38 AM EDTSpecial Weather StatementILNChampaign, Logan, Shelby37 min
Jun 18, 9:45 AM EDTSpecial Weather StatementILNMiami, Preble30 min
Jun 18, 10:03 AM EDTSpecial Weather StatementILNButler, Preble27 min
Jun 18, 10:13 AM EDTSpecial Weather StatementILNMontgomery, Preble32 min
Jun 18, 10:28 AM EDTSpecial Weather StatementILNButler, Preble32 min
Jun 18, 10:32 AM EDTSpecial Weather StatementILNHamilton28 min
Jun 18, 10:57 AM EDTSpecial Weather StatementILNButler, Hamilton, Warren33 min
Jun 18, 11:26 AM EDTSpecial Weather StatementILNBrown, Clermont, Warren34 min
Jun 18, 3:47 PM EDTSevere Thunderstorm WarningILNMercer43 min
Jun 18, 3:59 PM EDTTornado Warning Tornado observedILNMercer31 min
Jun 18, 4:11 PM EDTTornado Warning Tornado observedConsiderable damage threatILNDarke, Mercer34 min
Jun 18, 4:41 PM EDTSpecial Weather StatementILNShelby34 min
Jun 18, 4:48 PM EDTSevere Thunderstorm WarningILNDarke, Miami, Shelby27 min
Jun 18, 5:09 PM EDTTornado WarningILNDarke, Miami, Shelby36 min
Jun 18, 5:16 PM EDTSevere Thunderstorm WarningILNDarke44 min
Jun 18, 5:34 PM EDTTornado WarningILNDarke26 min
Jun 18, 5:57 PM EDTSevere Thunderstorm WarningILNClark, Greene, Miami, Montgomery33 min
Jun 18, 6:00 PM EDTTornado WarningILNDarke, Miami, Montgomery, Preble30 min
Jun 18, 6:11 PM EDTTornado WarningILNDarke, Miami, Montgomery, Preble34 min
Jun 18, 6:39 PM EDTSevere Thunderstorm WarningILNGreene, Miami, Montgomery51 min
Jun 18, 6:53 PM EDTAreal Flood AdvisoryILNMontgomery6 hr
Jun 18, 7:00 PM EDTSpecial Weather StatementILNDarke30 min
Jun 18, 7:13 PM EDTSevere Thunderstorm WarningILNDarke32 min
Jun 18, 7:19 PM EDTAreal Flood AdvisoryILNGreene6 hr
Jun 18, 7:19 PM EDTSevere Thunderstorm WarningILNGreene, Montgomery41 min
Jun 18, 7:53 PM EDTSevere Thunderstorm WarningILNClinton, Fayette, Greene, Warren52 min
Jun 18, 7:51 PM EDTSevere Thunderstorm WarningILNWayne24 min

Nearby

Flash Flood Watches in Ohio, 2021Flash Flood Watches in Kentucky, 2021Flash Flood Watches in Indiana, 2021Every flash flood watch in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.