Alert archive / Kentucky / Flood Watches in 2021

Flood Watch 1, NWS Paducah, KY

February 26, 20214 states

NWS Paducah, KY issued this flood watch at Feb 26, 2021, 1:57 PM CST for 4 states. It took effect at Feb 27, 2021, 6:00 PM CST. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued
Feb 26, 2021, 1:57 PM CST (19:57 UTC)
In effect from
Feb 27, 2021, 6:00 PM CST
Expired
Mar 1, 2021, 12:00 AM CST
In force
30 hr
Issued by
NWS Paducah, KY
Flood severity
None
All 53 counties

Alexander County, IL, Franklin County, IL, Gallatin County, IL, Hamilton County, IL, Hardin County, IL, Jackson County, IL, Johnson County, IL, Massac County, IL, Pope County, IL, Pulaski County, IL, Saline County, IL, Union County, IL, White County, IL, Williamson County, IL, Gibson County, IN, Pike County, IN, Posey County, IN, Spencer County, IN, Vanderburgh County, IN, Warrick County, IN, Ballard County, KY, Caldwell County, KY, Calloway County, KY, Carlisle County, KY, Christian County, KY, Crittenden County, KY, Daviess County, KY, Fulton County, KY, Graves County, KY, Henderson County, KY, Hickman County, KY, Hopkins County, KY, Livingston County, KY, Lyon County, KY, Marshall County, KY, McCracken County, KY, McLean County, KY, Muhlenberg County, KY, Todd County, KY, Trigg County, KY, Union County, KY, Webster County, KY, Bollinger County, MO, Butler County, MO, Cape Girardeau County, MO, Carter County, MO, Mississippi County, MO, New Madrid County, MO, Perry County, MO, Ripley County, MO, Scott County, MO, Stoddard County, MO, Wayne County, MO

The radar

The Paducah radar (KPAH), 34 km from the middle of the area, began a volume at 19:55 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

Nashville Metro, TN (KBNA), launched 12:00Z, 8.0 hours before the alert went out and 223 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, Nashville Metro, TN at 12:00Z on 2021-02-26Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Nashville Metro, TN at 12:00Z on 2021-02-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 196 square meters per square second.1939587897Sfc1 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
1668 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
196 m²/s²
0-3 km storm-relative helicity
200 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

829 
WGUS63 KPAH 261957
FFAPAH

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Paducah KY
157 PM CST Fri Feb 26 2021

ILZ087-090-091-094-INZ085>088-KYZ001>022-MOZ112-114-271000-
/O.NEW.KPAH.FA.A.0001.210228T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Gallatin-Pope-Hardin-Massac-Posey-Vanderburgh-Warrick-Spencer-
Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-
Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-
Hopkins-Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-
Mississippi-New Madrid-
Including the cities of Shawneetown, Golconda, Elizabethtown, 
Metropolis, Poseyville, Evansville, Boonville, Rockport, Hickman,
Clinton, Bardwell, Wickliffe, Paducah, Mayfield, Smithland, 
Benton, Murray, Marion, Eddyville, Cadiz, Princeton, Morganfield,
Dixon, Madisonville, Hopkinsville, Henderson, Owensboro, Calhoun,
Greenville, Elkton, Charleston, and New Madrid
157 PM CST Fri Feb 26 2021

...FLOOD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

The National Weather Service in Paducah has issued a

* Flood Watch for all of western Kentucky, adjacent portions of 
  far southeast Illinois, extreme southeast Missouri, and 
  southern-most parts of southwest Indiana. 

* From Saturday evening through Sunday evening

* A consistent signal for locally heavy rain is forecast,
  especially Saturday night into Sunday morning. Storm total
  average rainfall should top 2 inches in the Watch area, and with
  thunderstorms forecast, localized higher totals to 3 inches or
  more are possible. This amount of cumulative rainfall will be
  falling on recently soaked grounds from melted snowfall, so the
  ability to soak in all this expected rainfall will be
  compromised and likely to cause flood issues.

* Low lands, streets, small creeks and streams, will respond 
  fastest with standing water and flooding. Heavier, more 
  sustained or repeat rainfall will promote broader, more 
  extensive flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.

&&

$$
7 follow-up statements
302 
WGUS63 KPAH 270931
FFAPAH

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Paducah KY
331 AM CST Sat Feb 27 2021

ILZ081>086-088-089-092-093-INZ081-082-MOZ076-086-087-100-107>111-
272215-
/O.EXB.KPAH.FA.A.0001.210228T0000Z-210228T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Franklin-Hamilton-White-Jackson-Williamson-Saline-Union-Johnson-
Alexander-Pulaski-Gibson-Pike-Perry MO-Bollinger-Cape Girardeau-
Wayne MO-Carter-Ripley-Butler-Stoddard-Scott-
Including the cities of Murphysboro, Jackson, McLeansboro, 
Petersburg, Carbondale, Fort Branch, Piedmont, Vienna, Perryville, 
Marble Hill, Van Buren, Herrin, Harrisburg, Mound City, Carmi, 
Jonesboro, Doniphan, Cape Girardeau, West Frankfort, Cairo, 
Sikeston, Bloomfield, and Poplar Bluff
331 AM CST Sat Feb 27 2021

...FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY MORNING...

The National Weather Service in Paducah has expanded the

* Flood Watch to include portions of southern Illinois...southwest 
  Indiana and southeast Missouri, including the following areas, in 
  southern Illinois, Alexander, Franklin, Hamilton, Jackson, 
  Johnson, Pulaski, Saline, Union, White and Williamson. In 
  southwest Indiana, Gibson and Pike. In southeast Missouri, 
  Bollinger, Butler, Cape Girardeau, Carter, Perry MO, Ripley, 
  Scott, Stoddard and Wayne MO.

* From this evening through Sunday morning

* A consistent signal for locally heavy rain is forecast,
  especially Saturday night into early Sunday morning. Storm total
  average rainfall is forecast to be up to 2 inches in the Watch 
  area and, with thunderstorms forecast, localized higher totals to 
  3 inches or more are possible. This amount of cumulative rainfall 
  will be falling on recently soaked grounds from melted snowfall, 
  so the ability to soak in all this expected rainfall will be 
  compromised and likely to cause flood issues.

* Low lands, streets, small creeks and streams, will respond fastest 
  with standing water and flooding. Heavier, more sustained or 
  repeat rainfall will promote broader, more extensive flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.

&&

$$

ILZ087-090-091-094-INZ085>088-KYZ001>022-MOZ112-114-272215-
/O.CON.KPAH.FA.A.0001.210228T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Gallatin-Pope-Hardin-Massac-Posey-Vanderburgh-Warrick-Spencer-Fulton-
Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall-
Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins-
Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Mississippi-New
Madrid-
Including the cities of Elkton, Calhoun, Dixon, Shawneetown, 
Evansville, Henderson, Metropolis, Poseyville, Paducah, 
Hopkinsville, Owensboro, Bardwell, Rockport, Princeton, Cadiz, 
Smithland, Benton, Greenville, Mayfield, Boonville, Charleston, New 
Madrid, Golconda, Clinton, Murray, Morganfield, Eddyville, Marion, 
Wickliffe, Hickman, Elizabethtown, and Madisonville
331 AM CST Sat Feb 27 2021

...FLOOD WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH SUNDAY 
EVENING...

The Flood Watch continues for

* Portions of southern Illinois...southwest Indiana...western 
  Kentucky and southeast Missouri, including the following areas, in 
  southern Illinois, Gallatin, Hardin, Massac and Pope. In southwest 
  Indiana, Posey, Spencer, Vanderburgh and Warrick. In western 
  Kentucky, Ballard, Caldwell, Calloway, Carlisle, Christian, 
  Crittenden, Daviess, Fulton, Graves, Henderson, Hickman, Hopkins, 
  Livingston, Lyon, Marshall, McCracken, McLean, Muhlenberg, Todd, 
  Trigg, Union KY and Webster. In southeast Missouri, Mississippi 
  and New Madrid.

* From this evening through Sunday evening

* A consistent signal for locally heavy rain is forecast,
  especially Saturday night into Sunday morning. Storm total
  average rainfall is forecast to be up to 2 inches in the Watch 
  area and, with thunderstorms forecast, localized higher totals to 
  3 inches or more are possible. This amount of cumulative rainfall 
  will be falling on recently soaked grounds from melted snowfall, 
  so the ability to soak in all this expected rainfall will be 
  compromised and likely to cause flood issues.

* Low lands, streets, low-water crossings, small creeks and streams, 
  will respond fastest with standing water and flooding. Heavier, 
  more sustained or repeat rainfall will promote broader, more 
  extensive flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.

&&

$$

AL
320 
WGUS63 KPAH 272021
FFAPAH

Flood Watch
National Weather Service Paducah KY
221 PM CST Sat Feb 27 2021

ILZ087-090-091-094-INZ085>088-KYZ001>022-MOZ112-114-281000-
/O.CON.KPAH.FA.A.0001.210228T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Gallatin-Pope-Hardin-Massac-Posey-Vanderburgh-Warrick-Spencer-Fulton-
Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall-
Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins-
Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Mississippi-New
Madrid-
Including the cities of Elkton, Calhoun, Dixon, Shawneetown, 
Evansville, Henderson, Metropolis, Poseyville, Paducah, 
Hopkinsville, Owensboro, Bardwell, Rockport, Princeton, Cadiz, 
Smithland, Benton, Greenville, Mayfield, Boonville, Charleston, New 
Madrid, Golconda, Clinton, Murray, Morganfield, Eddyville, Marion, 
Wickliffe, Hickman, Elizabethtown, and Madisonville
221 PM CST Sat Feb 27 2021

...FLOOD WATCH REMAINS IN EFFECT FROM 6 PM CST THIS EVENING THROUGH 
SUNDAY EVENING...

The Flood Watch continues for

* Portions of southern Illinois...southwest Indiana...western 
  Kentucky and southeast Missouri, including the following areas, in 
  southern Illinois, Gallatin, Hardin, Massac and Pope. In southwest 
  Indiana, Posey, Spencer, Vanderburgh and Warrick. In western 
  Kentucky, Ballard, Caldwell, Calloway, Carlisle, Christian, 
  Crittenden, Daviess, Fulton, Graves, Henderson, Hickman, Hopkins, 
  Livingston, Lyon, Marshall, McCracken, McLean, Muhlenberg, Todd, 
  Trigg, Union KY and Webster. In southeast Missouri, Mississippi 
  and New Madrid.

* From 6 PM CST this evening through Sunday evening

* A consistent signal for locally heavy rain is forecast, especially 
  tonight into Sunday morning. Storm total average rainfall is 
  forecast to range from one and a half to two and a half inches in 
  the Watch area and, with thunderstorms forecast, localized higher 
  totals to 3 inches or more are possible. This amount of cumulative 
  rainfall will be falling on recently soaked grounds from melted 
  snowfall, so the ability to soak in all this expected rainfall 
  will be compromised and likely to cause flood issues.

* Low lands, streets, and small creeks and streams will respond 
  fastest with standing water and flooding. Heavier, more sustained, 
  or repeat rainfall will promote broader, more extensive flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. If you live in an area prone to flooding, be
prepared to take action should flooding develop. Do not enter or 
cross flowing water or water of unknown depth, and remember, flood 
waters are harder to see at night. Never cross a barricaded road.


&&

$$

ILZ081>086-088-089-092-093-INZ081-082-MOZ076-086-087-100-107>111-
281000-
/O.CON.KPAH.FA.A.0001.210228T0000Z-210228T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Franklin-Hamilton-White-Jackson-Williamson-Saline-Union-Johnson-
Alexander-Pulaski-Gibson-Pike-Perry MO-Bollinger-Cape Girardeau-
Wayne MO-Carter-Ripley-Butler-Stoddard-Scott-
Including the cities of Murphysboro, Jackson, McLeansboro, 
Petersburg, Carbondale, Fort Branch, Piedmont, Vienna, Perryville, 
Marble Hill, Van Buren, Herrin, Harrisburg, Mound City, Carmi, 
Jonesboro, Doniphan, Cape Girardeau, West Frankfort, Cairo, 
Sikeston, Bloomfield, and Poplar Bluff
221 PM CST Sat Feb 27 2021

...FLOOD WATCH REMAINS IN EFFECT FROM 6 PM CST THIS EVENING THROUGH 
SUNDAY MORNING...

The Flood Watch continues for

* Portions of southern Illinois...southwest Indiana and southeast 
  Missouri, including the following areas, in southern Illinois, 
  Alexander, Franklin, Hamilton, Jackson, Johnson, Pulaski, Saline, 
  Union, White and Williamson. In southwest Indiana, Gibson and 
  Pike. In southeast Missouri, Bollinger, Butler, Cape Girardeau, 
  Carter, Perry MO, Ripley, Scott, Stoddard and Wayne MO.

* From 6 PM CST this evening through Sunday morning

* A consistent signal for locally heavy rain is forecast, especially 
  tonight. Storm total average rainfall is forecast to range from 
  one and a quarter to two and a quarter inches in the Watch area 
  and, with thunderstorms forecast, localized higher totals up to 3 
  inches or more are possible. This amount of cumulative rainfall 
  will be falling on recently soaked grounds from melted snowfall, 
  so the ability to soak in all this expected rainfall will be 
  compromised and likely to cause flood issues.

* Low lands, streets, and small creeks and streams will respond 
  fastest with standing water and flooding. Heavier, more sustained, 
  or repeat rainfall will promote broader, more extensive flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. If you live in an area prone to flooding, be
prepared to take action should flooding develop. Do not enter or 
cross flowing water or water of unknown depth, and remember, flood 
waters are harder to see at night. Never cross a barricaded road.

&&

$$

07
317 
WGUS63 KPAH 280945
FFAPAH

Flood Watch
National Weather Service Paducah KY
345 AM CST Sun Feb 28 2021

ILZ087-090-091-094-INZ085>088-KYZ001>022-MOZ112-114-281800-
/O.CON.KPAH.FA.A.0001.000000T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Gallatin-Pope-Hardin-Massac-Posey-Vanderburgh-Warrick-Spencer-Fulton-
Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall-
Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins-
Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Mississippi-New
Madrid-
Including the cities of Elkton, Calhoun, Dixon, Shawneetown, 
Evansville, Henderson, Metropolis, Poseyville, Paducah, 
Hopkinsville, Owensboro, Bardwell, Rockport, Princeton, Cadiz, 
Smithland, Benton, Greenville, Mayfield, Boonville, Charleston, New 
Madrid, Golconda, Clinton, Murray, Morganfield, Eddyville, Marion, 
Wickliffe, Hickman, Elizabethtown, and Madisonville
345 AM CST Sun Feb 28 2021

...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flood Watch continues for

* Portions of southern Illinois...southwest Indiana...western 
  Kentucky and southeast Missouri, including the following areas, in 
  southern Illinois, Gallatin, Hardin, Massac and Pope. In southwest 
  Indiana, Posey, Spencer, Vanderburgh and Warrick. In western 
  Kentucky, Ballard, Caldwell, Calloway, Carlisle, Christian, 
  Crittenden, Daviess, Fulton, Graves, Henderson, Hickman, Hopkins, 
  Livingston, Lyon, Marshall, McCracken, McLean, Muhlenberg, Todd, 
  Trigg, Union KY and Webster. In southeast Missouri, Mississippi 
  and New Madrid.

* Through this evening

* A consistent signal for locally heavy rain is forecast, especially 
  during the day today. Storm total average rainfall is forecast to 
  range from one and a half to two and a half inches in the Watch 
  area and, with thunderstorms forecast, localized higher totals to 
  3 inches or more are possible. This amount of cumulative rainfall 
  will be falling on recently soaked grounds from melted snowfall, 
  so the ability to soak in all this expected rainfall will be 
  compromised and likely to cause flood issues.

* Low lands, streets, and small creeks and streams will respond 
  fastest with standing water and flooding. Heavier, more sustained, 
  or repeat rainfall will promote broader, more extensive flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. If you live in an area prone to flooding, be
prepared to take action should flooding develop. Do not enter or 
cross flowing water or water of unknown depth, and remember, flood 
waters are harder to see at night. Never cross a barricaded road.

&&

$$

ILZ081>086-088-089-092-093-INZ081-082-MOZ076-086-087-100-107>111-
281800-
/O.CON.KPAH.FA.A.0001.000000T0000Z-210228T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Franklin-Hamilton-White-Jackson-Williamson-Saline-Union-Johnson-
Alexander-Pulaski-Gibson-Pike-Perry MO-Bollinger-Cape Girardeau-
Wayne MO-Carter-Ripley-Butler-Stoddard-Scott-
Including the cities of Murphysboro, Jackson, McLeansboro, 
Petersburg, Carbondale, Fort Branch, Piedmont, Vienna, Perryville, 
Marble Hill, Van Buren, Herrin, Harrisburg, Mound City, Carmi, 
Jonesboro, Doniphan, Cape Girardeau, West Frankfort, Cairo, 
Sikeston, Bloomfield, and Poplar Bluff
345 AM CST Sun Feb 28 2021

...FLOOD WATCH REMAINS IN EFFECT UNTIL NOON CST TODAY...

The Flood Watch continues for

* Portions of southern Illinois...southwest Indiana and southeast 
  Missouri, including the following areas, in southern Illinois, 
  Alexander, Franklin, Hamilton, Jackson, Johnson, Pulaski, Saline, 
  Union, White and Williamson. In southwest Indiana, Gibson and 
  Pike. In southeast Missouri, Bollinger, Butler, Cape Girardeau, 
  Carter, Perry MO, Ripley, Scott, Stoddard and Wayne MO.

* Until Noon CST today

* A consistent signal for locally heavy rain is forecast, especially 
  tonight. Storm total average rainfall is forecast to range from 
  one to two inches in the Watch area and, with thunderstorms 
  forecast, localized higher totals are possible. This amount of 
  cumulative rainfall will be falling on recently soaked grounds 
  from melted snowfall, so the ability to soak in all this expected 
  rainfall will be compromised and likely to cause flood issues.

* Low lands, streets, and small creeks and streams will respond 
  fastest with standing water and flooding. Heavier, more sustained, 
  or repeat rainfall will promote broader, more extensive flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not enter or cross flowing water or water of unknown depth.

A Flood Watch means there is a potential for flooding based on 
current forecasts. You should monitor later forecasts and be alert 
for possible flood warnings. Those living in areas prone to flooding 
should be prepared to take action should flooding develop.

&&

$$

AL
749 
WGUS63 KPAH 281751
FFAPAH

Flood Watch
National Weather Service Paducah KY
1151 AM CST Sun Feb 28 2021

ILZ081>086-088-089-092-093-INZ081-082-MOZ076-086-087-100-107>111-
281900-
/O.EXP.KPAH.FA.A.0001.000000T0000Z-210228T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Franklin-Hamilton-White-Jackson-Williamson-Saline-Union-Johnson-
Alexander-Pulaski-Gibson-Pike-Perry MO-Bollinger-Cape Girardeau-
Wayne MO-Carter-Ripley-Butler-Stoddard-Scott-
Including the cities of Murphysboro, Jackson, McLeansboro, 
Petersburg, Carbondale, Fort Branch, Piedmont, Vienna, Perryville, 
Marble Hill, Van Buren, Herrin, Harrisburg, Mound City, Carmi, 
Jonesboro, Doniphan, Cape Girardeau, West Frankfort, Cairo, 
Sikeston, Bloomfield, and Poplar Bluff
1151 AM CST Sun Feb 28 2021

...FLOOD WATCH WILL EXPIRE AT NOON CST TODAY...

The Flood Watch for portions of southern Illinois...southwest 
Indiana... and southeast Missouri, including the following areas, in 
southern Illinois, Alexander, Franklin, Hamilton, Jackson, Johnson, 
Pulaski, Saline, Union, White, and Williamson. In southwest Indiana, 
Gibson, and Pike. In southeast Missouri, Bollinger, Butler, Cape 
Girardeau, Carter, Perry MO, Ripley, Scott, Stoddard, and Wayne MO 
will expire AT Noon CST today.

Additional rainfall forecast will no longer pose a flooding threat. 
Please continue to heed remaining road closures and be aware of 
lingering high water areas, especially roads and low lands that are 
prone to it.

$$

ILZ087-090-091-094-INZ085>088-KYZ001>022-MOZ112-114-010600-
/O.CON.KPAH.FA.A.0001.000000T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Gallatin-Pope-Hardin-Massac-Posey-Vanderburgh-Warrick-Spencer-Fulton-
Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall-
Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins-
Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Mississippi-New
Madrid-
Including the cities of Elkton, Calhoun, Dixon, Shawneetown, 
Evansville, Henderson, Metropolis, Poseyville, Paducah, 
Hopkinsville, Owensboro, Bardwell, Rockport, Princeton, Cadiz, 
Smithland, Benton, Greenville, Mayfield, Boonville, Charleston, New 
Madrid, Golconda, Clinton, Murray, Morganfield, Eddyville, Marion, 
Wickliffe, Hickman, Elizabethtown, and Madisonville
1151 AM CST Sun Feb 28 2021

...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flood Watch continues for

* Portions of southern Illinois...southwest Indiana...western 
  Kentucky and southeast Missouri, including the following areas, in 
  southern Illinois, Gallatin, Hardin, Massac and Pope. In southwest 
  Indiana, Posey, Spencer, Vanderburgh and Warrick. In western 
  Kentucky, Ballard, Caldwell, Calloway, Carlisle, Christian, 
  Crittenden, Daviess, Fulton, Graves, Henderson, Hickman, Hopkins, 
  Livingston, Lyon, Marshall, McCracken, McLean, Muhlenberg, Todd, 
  Trigg, Union KY and Webster. In southeast Missouri, Mississippi 
  and New Madrid.

* Through this evening

* Additional rainfall this afternoon and evening will be falling on 
  already soaked grounds and flooded areas, therefore the Flood 
  Watch remains in effect through this evening, until midnight CST 
  tonight. Another one half, to one and one half inches of rainfall, 
  is expected on average across the Watch area, especially the 
  western Kentucky portion of the Watch area, this afternoon and 
  evening. Locally higher amounts in thunderstorms are possible, 
  particularly across southern portions of the Watch area in western 
  Kentucky.





* Given the potential for the next round of heavy rainfall hitting 
  areas of southern Kentucky again, widespread flood problems, where 
  they exist, will only worsen. The additional rainfall may also 
  lead to new or more expansive flooding issues throughout the Watch 
  area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

Be sure to monitor later forecasts and be alert for possible
Flood Warnings. If you live in an area prone to flooding, or already 
experiencing flooding, be prepared to take action should new or 
additional flood problems develop.

Do not enter or cross flowing water or water of unknown depth, and 
remember, flood waters are harder to see at night. Never cross a 
barricaded road.

&&

$$

07
555 
WGUS63 KPAH 010019
FFAPAH

Flood Watch
National Weather Service Paducah KY
619 PM CST Sun Feb 28 2021

ILZ087-090-091-094-INZ085-KYZ003>005-MOZ112-114-010130-
/O.CAN.KPAH.FA.A.0001.000000T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Gallatin-Pope-Hardin-Massac-Posey-Carlisle-Ballard-McCracken-
Mississippi-New Madrid-
Including the cities of Shawneetown, Golconda, Elizabethtown, 
Metropolis, Poseyville, Bardwell, Wickliffe, Paducah, Charleston,
and New Madrid
619 PM CST Sun Feb 28 2021

...FLOOD WATCH IS CANCELLED...

The Flood Watch for portions of southern Illinois, southwest
Indiana, western Kentucky, and southeast Missouri has been
cancelled. 

$$

INZ086>088-KYZ001-002-006>022-010600-
/O.CON.KPAH.FA.A.0001.000000T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Vanderburgh-Warrick-Spencer-Fulton-Hickman-Graves-Livingston-
Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-
Hopkins-Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-
Including the cities of Evansville, Boonville, Rockport, Hickman,
Clinton, Mayfield, Smithland, Benton, Murray, Marion, Eddyville, 
Cadiz, Princeton, Morganfield, Dixon, Madisonville, Hopkinsville,
Henderson, Owensboro, Calhoun, Greenville, and Elkton
619 PM CST Sun Feb 28 2021

...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT...

The Flood Watch continues for

* Portions of southwest Indiana and western Kentucky, generally
  east of a line from Mayfield Kentucky to Evansville Indiana.

* Until midnight CST tonight.

* Additional rainfall this evening will be falling on already 
  soaked grounds and flooded areas, therefore the Flood Watch 
  remains in effect through this evening, until midnight CST 
  tonight. Rain will gradually diminish from west to east this 
  evening. However flood concerns continue.

* With nighttime upon us, be extremely careful if you must be out
  and about. The dangers of flooding are harder to recognize at
  night.

$$
906 
WGUS63 KPAH 010318
FFAPAH

Flood Watch
National Weather Service Paducah KY
918 PM CST Sun Feb 28 2021

INZ086>088-KYZ007-010-011-013>016-018>020-010430-
/O.CAN.KPAH.FA.A.0001.000000T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Vanderburgh-Warrick-Spencer-Livingston-Crittenden-Lyon-Caldwell-
Union KY-Webster-Hopkins-Henderson-Daviess-McLean-
Including the cities of Evansville, Boonville, Rockport, 
Smithland, Marion, Eddyville, Princeton, Morganfield, Dixon, 
Madisonville, Henderson, Owensboro, and Calhoun
918 PM CST Sun Feb 28 2021

...FLOOD WATCH IS CANCELLED...

The Flood Watch for portions of southwestern Indiana and western
Kentucky has been cancelled. Light rain will continue to diminish
across the area.

$$

KYZ001-002-006-008-009-012-017-021-022-010600-
/O.CON.KPAH.FA.A.0001.000000T0000Z-210301T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fulton-Hickman-Graves-Marshall-Calloway-Trigg-Christian-
Muhlenberg-Todd-
Including the cities of Hickman, Clinton, Mayfield, Benton, 
Murray, Cadiz, Hopkinsville, Greenville, and Elkton
918 PM CST Sun Feb 28 2021

...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT...

The Flood Watch continues for

* A portion of western Kentucky, including the following areas, 
  Calloway, Christian, Fulton, Graves, Hickman, Marshall, 
  Muhlenberg, Todd, and Trigg. 

* Until midnight CST tonight

* Additional rainfall this evening will be falling on already 
  soaked grounds and flooded areas, therefore the Flood Watch 
  remains in effect through this evening, until midnight CST 
  tonight. Rain will gradually diminish from west to east this 
  evening. However flood concerns continue. 

* With nighttime upon us, be extremely careful if you must be 
  out and about. The dangers of flooding are harder to recognize 
  at night. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.

&&

$$
748 
WGUS63 KPAH 010539
FFAPAH

Flood Watch
National Weather Service Paducah KY
1139 PM CST Sun Feb 28 2021

KYZ001-002-006-008-009-012-017-021-022-010645-
/O.EXP.KPAH.FA.A.0001.000000T0000Z-210301T0600Z/
Fulton-Hickman-Graves-Marshall-Calloway-Trigg-Christian-Muhlenberg-
Todd-
Including the cities of Hopkinsville, Elkton, Clinton, Cadiz, 
Benton, Greenville, Murray, Mayfield, and Hickman
1139 PM CST Sun Feb 28 2021

...FLOOD WATCH WILL EXPIRE AT MIDNIGHT CST TONIGHT...

The Flood Watch for a portion of western Kentucky, including the 
following areas, Calloway, Christian, Fulton, Graves, Hickman, 
Marshall, Muhlenberg, Todd and Trigg will expire at Midnight CST 
tonight.

Lingering rain will end shortly after midnight. Portions of the 
region remain in an Areal Flood Warning, as some roads remain water 
covered. The water should recede through the night.

$$

08

What forecasters said that day

The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Paducah, KY wrote its last area forecast discussion before this flood watch went out at Feb 26, 5:24 AM CST, 8 hours 33 minutes earlier.

Area forecast discussion, Feb 26, 5:24 AM CST, 8 hours 33 minutes before
Area Forecast Discussion
National Weather Service Paducah KY
524 AM CST Fri Feb 26 2021

.UPDATE...
Issued at 520 AM CST Fri Feb 26 2021

For aviation section only.

&&

.SHORT TERM...(Today through Sunday night)
Issued at 427 AM CST Fri Feb 26 2021

A weak surface low is moving across the Deep South early this
morning. A stationary front sets up along this path with heavy
rain potential. Up north in the Quad State, however, lighter
precipitation will enter the area this morning and be a factor
throughout the day. Rain chances will be highest in Western
Kentucky, with rainfall amounts up to a quarter inch possible
near the Tennessee border. With morning lows around the mid-30s
near the Ohio River and in Southeast Missouri, a few snowflakes
may mix in before a quick switch to only rain. Cloud cover, and
an eastward progression of a shortwave upper-level ridge, will
help keep highs a little cooler than yesterday, near 50.

Hi-res models vary tonight on the timing and placement of light
rain. PoPs are left mainly in the chance category, higher towards
the southern KY Pennyrile. There is some potential for fog
formation tonight, especially if gaps in cloud cover can collocate
with areas damp from the light rain. Saturday is trending towards
a dry morning with PoPs creeping back in from the southwest late
afternoon.

The main event begins Saturday evening. A low pressure system is
expected to cross from the Central Plains northeastward towards
the Great Lakes. This system will drive a more southerly flow
across the Quad State ahead of it, helping to draw the
atmospheric river of Gulf moisture further northward. A trailing
cold front with the northern low is expected to move towards the
Quad State Saturday night. The most recent model cycle is trending
towards more models and ensemble members focusing heavy rain with
the front near the Ohio River Saturday night with less emphasis
on portions of Western Kentucky further south/east of the Ohio
River. WPC, in turn, has shifted the area of heaviest rain in this
direction as well. Other models/ensemble members still take a
more blended approach with the highest rainfall values closer to
the Tennessee border.

Specific humidity, precipitable water, and integrated vapor
transport continue to be 2-3 standard deviations above normal,
capable of producing some flooding issues. Thunder chances are
focused on Saturday night as some thunderstorms are possible
ahead of the cold front with models continuing to show some CAPE
in the 6-12z time frame. No strong to severe storms are
anticipated, so the only hazards with the thunderstorms should be
lightning and heavy rain. Flooding issues are likely to primarily
take the form of ponding from hours of moderate to heavy rain, but
thunderstorms could contribute to some localized higher rates
with more rapidly developing flooding issues. Extra caution will
be needed on roads as this is mainly an overnight event.

The cold front is not expected to pass through until early Sunday
morning so the overnight lows Saturday night will be warm leading
to highs earlier in the day ahead of the front before a cooling
through the afternoon. Northwesterly flow will push into the Quad
State, and the axis of moderate-heavy rain will shift towards the
south. As a result, Sunday rain will primarily be over Western
Kentucky into Tennessee, continuing to shift towards the southern
Tennessee River Valley for Sunday night. Sunday night lows for the
Quad State will be back down into the 30s.

.LONG TERM...(Monday through Thursday)
Issued at 427 AM CST Fri Feb 26 2021

Forecast confidence decreases after a dry Monday forecast.

High pressure pressing southeast from the Midwest will bring dry
and seasonably cool conditions to the region on Monday. Thereafter,
deterministic models diverge greatly with the handling of a possible
mid level low lifting ne out of the southwestern United States. The
ECMWF lifts a much stronger system through the Southern Plains into
MO/IL Tuesday/Tuesday night, while the GFS brings a much
flatter/weaker low east into the lower OH Valley Tuesday night.

Neither the NAEFS or the ECMWF ENS viewers show much of any signal
through the period, with the GEFS WSUP viewer suggesting a rather
weak signal farther south towards the northern Gulf Coast region.
Therefore, decided to just run with the NBM numbers for POPs, which
brings some chancey POPs for generally light precip amounts mainly
Tue/Tue night time frame, with another weak signal as we finish the
long term Wed night into Thu.

With systems coming from west to east within a generally zonal H50
pattern, expect temps to run a bit above normal in the mid to late
week time frame.

&&

.AVIATION...
Issued at 520 AM CST Fri Feb 26 2021

VFR conditions are forecast for the region until mid morning, after
which low level moisture will increase rapidly from the south.
Cigs in the northern third of the region should remain unlimited
to VFR into the afternoon while the rest of the region will see
cigs lowering to MVFR and eventually IFR overnight.

&&

.PAH WATCHES/WARNINGS/ADVISORIES...
IL...None.
MO...None.
IN...None.
KY...None.
&&

UPDATE...GM
SHORT TERM...ATL
LONG TERM...GM
Hazardous weather outlook, Feb 26, 4:31 AM CST, 9 hours 26 minutes before
Hazardous Weather Outlook
National Weather Service Paducah KY
431 AM CST Fri Feb 26 2021

ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-271045-
Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton-
White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-
Hardin-Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-
Warrick-Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-
Livingston-Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-
Union KY-Webster-Hopkins-Christian-Henderson-Daviess-McLean-
Muhlenberg-Todd-Perry MO-Bollinger-Cape Girardeau-Wayne MO-Carter-
Ripley-Butler-Stoddard-Scott-Mississippi-New Madrid-
431 AM CST Fri Feb 26 2021

This Hazardous Weather Outlook is for portions of southern
Illinois, southwest Indiana, western Kentucky, and southeast
Missouri.

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

The best potential for a chance of a thunderstorm and locally heavy
rain causing any flooding hazards is Saturday night into early
Sunday morning, mainly along and south of the Ohio River.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated at this time.

Nearby

Flood Watches in Kentucky, 2021Flood Watches in Illinois, 2021Flood Watches in Missouri, 2021Every 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.