Alert archive / Mississippi / Flash Flood Watches in 2021
Flash Flood Watch 5, NWS Memphis, TN
NWS Memphis, TN issued this flash flood watch at Sep 18, 2021, 6:24 AM CDT for 22 counties in Mississippi; 20 counties in Tennessee. It was in force for 56 hr.
The area
The counties it named.
The facts
- Issued
- Sep 18, 2021, 6:24 AM CDT (11:24 UTC)
- Expired
- Sep 20, 2021, 2:30 PM CDT
- In force
- 56 hr
- Issued by
- NWS Memphis, TN
- Flood severity
- None
All 42 counties
Alcorn County, MS, Benton County, MS, Calhoun County, MS, Chickasaw County, MS, Coahoma County, MS, DeSoto County, MS, Itawamba County, MS, Lafayette County, MS, Lee County, MS, Marshall County, MS, Monroe County, MS, Panola County, MS, Pontotoc County, MS, Prentiss County, MS, Quitman County, MS, Tallahatchie County, MS, Tate County, MS, Tippah County, MS, Tishomingo County, MS, Tunica County, MS, Union County, MS, Yalobusha County, MS, Benton County, TN, Carroll County, TN, Chester County, TN, Crockett County, TN, Decatur County, TN, Dyer County, TN, Fayette County, TN, Gibson County, TN, Hardeman County, TN, Hardin County, TN, Haywood County, TN, Henderson County, TN, Henry County, TN, Lauderdale County, TN, Madison County, TN, McNairy County, TN, Obion County, TN, Shelby County, TN, Tipton County, TN, Weakley County, TN
The radar
The Memphis radar (KNQA), 77 km from the middle of the area, began a volume at 11:29 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
Little Rock, AR (KLZK), launched 00:00Z, 11.4 hours before the alert went out and 78 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.
- Mixed-layer CAPE
- 884 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 709 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- -86 m²/s²
- 0-3 km storm-relative helicity
- -78 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
570 WGUS64 KMEG 181124 FFAMEG URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Memphis TN 624 AM CDT Sat Sep 18 2021 MSZ001>009-TNZ048>055-088>092-182330- /O.NEW.KMEG.FF.A.0005.210918T1124Z-210919T0500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 624 AM CDT Sat Sep 18 2021 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Memphis has issued a * Flash Flood Watch for portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through this evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MJH
8 follow-up statements
667 WGUS64 KMEG 181844 FFAMEG URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Memphis TN 144 PM CDT Sat Sep 18 2021 .Heavy rainfall along with slow moving thunderstorms are expected to continue across much of the Midsouth. MSZ010>017-020>024-TNZ002>004-019>022-190500- /O.EXA.KMEG.FF.A.0005.000000T0000Z-210919T0500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba- Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion-Weakley-Henry- Dyer-Gibson-Carroll-Benton TN- Including the cities of Paris, Pontotoc, Clarksdale, Marks, Dresden, Bruce, Amory, Dyersburg, Oxford, Batesville, Water Valley, Martin, Charleston, Okolona, Coffeeville, Fulton, New Albany, Houston, Calhoun City, Humboldt, Tupelo, Huntingdon, Union City, Milan, Camden, and Aberdeen 144 PM CDT Sat Sep 18 2021 ...FLASH FLOOD WATCH IN EFFECT UNTIL MIDNIGHT CDT TONIGHT... The National Weather Service in Memphis has expanded the * Flash Flood Watch to include portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Calhoun, Chickasaw, Coahoma, Itawamba, Lafayette, Lee MS, Monroe, Panola, Pontotoc, Quitman, Tallahatchie, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Dyer, Gibson, Henry, Obion and Weakley. * Until Midnight CDT tonight. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MSZ001>009-TNZ048>055-088>092-190645- /O.EXT.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 144 PM CDT Sat Sep 18 2021 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch is now in effect for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
115 WGUS64 KMEG 182114 FFAMEG URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Memphis TN 414 PM CDT Sat Sep 18 2021 MSZ010>017-020>024-TNZ002>004-019>022-191030- /O.EXT.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba- Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion-Weakley-Henry- Dyer-Gibson-Carroll-Benton TN- Including the cities of Paris, Pontotoc, Clarksdale, Marks, Dresden, Bruce, Amory, Dyersburg, Oxford, Batesville, Water Valley, Martin, Charleston, Okolona, Coffeeville, Fulton, New Albany, Houston, Calhoun City, Humboldt, Tupelo, Huntingdon, Union City, Milan, Camden, and Aberdeen 414 PM CDT Sat Sep 18 2021 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch is now in effect for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Calhoun, Chickasaw, Coahoma, Itawamba, Lafayette, Lee MS, Monroe, Panola, Pontotoc, Quitman, Tallahatchie, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Dyer, Gibson, Henry, Obion and Weakley. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MSZ001>009-TNZ048>055-088>092-191030- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 414 PM CDT Sat Sep 18 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
305 WGUS64 KMEG 182124 FFAMEG Flood Watch National Weather Service Memphis TN 424 PM CDT Sat Sep 18 2021 MSZ001>009-TNZ048>055-088>092-191015- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 424 PM CDT Sat Sep 18 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MSZ010>017-020>024-TNZ002>004-019>022-191015- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba- Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion-Weakley-Henry- Dyer-Gibson-Carroll-Benton TN- Including the cities of Paris, Pontotoc, Clarksdale, Marks, Dresden, Bruce, Amory, Dyersburg, Oxford, Batesville, Water Valley, Martin, Charleston, Okolona, Coffeeville, Fulton, New Albany, Houston, Calhoun City, Humboldt, Tupelo, Huntingdon, Union City, Milan, Camden, and Aberdeen 424 PM CDT Sat Sep 18 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Calhoun, Chickasaw, Coahoma, Itawamba, Lafayette, Lee MS, Monroe, Panola, Pontotoc, Quitman, Tallahatchie, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Dyer, Gibson, Henry, Obion and Weakley. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
827 WGUS64 KMEG 190819 FFAMEG Flood Watch National Weather Service Memphis TN 319 AM CDT Sun Sep 19 2021 MSZ001>009-TNZ048>055-088>092-192100- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 319 AM CDT Sun Sep 19 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MSZ010>017-020>024-TNZ002>004-019>022-192100- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba- Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion-Weakley-Henry- Dyer-Gibson-Carroll-Benton TN- Including the cities of Paris, Pontotoc, Clarksdale, Marks, Dresden, Bruce, Amory, Dyersburg, Oxford, Batesville, Water Valley, Martin, Charleston, Okolona, Coffeeville, Fulton, New Albany, Houston, Calhoun City, Humboldt, Tupelo, Huntingdon, Union City, Milan, Camden, and Aberdeen 319 AM CDT Sun Sep 19 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Calhoun, Chickasaw, Coahoma, Itawamba, Lafayette, Lee MS, Monroe, Panola, Pontotoc, Quitman, Tallahatchie, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Dyer, Gibson, Henry, Obion and Weakley. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MJH
214 WGUS64 KMEG 191944 FFAMEG Flood Watch National Weather Service Memphis TN 244 PM CDT Sun Sep 19 2021 MSZ001>009-TNZ048>055-088>092-200745- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 244 PM CDT Sun Sep 19 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MSZ010>017-020>024-TNZ002>004-019>022-200745- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba- Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion-Weakley-Henry- Dyer-Gibson-Carroll-Benton TN- Including the cities of Paris, Pontotoc, Clarksdale, Marks, Dresden, Bruce, Amory, Dyersburg, Oxford, Batesville, Water Valley, Martin, Charleston, Okolona, Coffeeville, Fulton, New Albany, Houston, Calhoun City, Humboldt, Tupelo, Huntingdon, Union City, Milan, Camden, and Aberdeen 244 PM CDT Sun Sep 19 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Calhoun, Chickasaw, Coahoma, Itawamba, Lafayette, Lee MS, Monroe, Panola, Pontotoc, Quitman, Tallahatchie, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Dyer, Gibson, Henry, Obion and Weakley. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
721 WGUS64 KMEG 200222 FFAMEG Flood Watch National Weather Service Memphis TN 922 PM CDT Sun Sep 19 2021 MSZ001>009-TNZ048>055-088>092-201430- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 922 PM CDT Sun Sep 19 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MSZ010>017-020>024-TNZ002>004-019>022-201430- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba- Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion-Weakley-Henry- Dyer-Gibson-Carroll-Benton TN- Including the cities of Paris, Pontotoc, Clarksdale, Marks, Dresden, Bruce, Amory, Dyersburg, Oxford, Batesville, Water Valley, Martin, Charleston, Okolona, Coffeeville, Fulton, New Albany, Houston, Calhoun City, Humboldt, Tupelo, Huntingdon, Union City, Milan, Camden, and Aberdeen 922 PM CDT Sun Sep 19 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Calhoun, Chickasaw, Coahoma, Itawamba, Lafayette, Lee MS, Monroe, Panola, Pontotoc, Quitman, Tallahatchie, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Dyer, Gibson, Henry, Obion and Weakley. * Through Monday evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches or greater per hour should be expected in the watch area. Rainfall amounts of 1 to 3 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ KRM
555 WGUS64 KMEG 200839 FFAMEG Flood Watch National Weather Service Memphis TN 339 AM CDT Mon Sep 20 2021 MSZ001>009-TNZ048>055-088>092-202045- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Lauderdale-Tipton-Haywood-Crockett-Madison-Chester- Henderson-Decatur-Shelby-Fayette-Hardeman-McNairy-Hardin- Including the cities of Jackson, Holly Springs, Selmer, Bolivar, Covington, Henderson, Senatobia, Southaven, Ripley MS, Bartlett, Germantown, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Ashland, Olive Branch, Ripley TN, Brownsville, Tunica, Savannah, Memphis, Millington, Oakland, Somerville, and Decaturville 339 AM CDT Mon Sep 20 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, DeSoto, Marshall, Prentiss, Tate, Tippah, Tishomingo and Tunica. In West Tennessee, Chester, Crockett, Decatur, Fayette, Hardeman, Hardin, Haywood, Henderson, Lauderdale, Madison, McNairy, Shelby and Tipton. * Through this evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches per hour are possible expected in the watch area. Rainfall amounts of 1 to 2 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MSZ010>017-020>024-TNZ002>004-019>022-202045- /O.CON.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba- Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion-Weakley-Henry- Dyer-Gibson-Carroll-Benton TN- Including the cities of Paris, Pontotoc, Clarksdale, Marks, Dresden, Bruce, Amory, Dyersburg, Oxford, Batesville, Water Valley, Martin, Charleston, Okolona, Coffeeville, Fulton, New Albany, Houston, Calhoun City, Humboldt, Tupelo, Huntingdon, Union City, Milan, Camden, and Aberdeen 339 AM CDT Mon Sep 20 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch continues for * Portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Calhoun, Chickasaw, Coahoma, Itawamba, Lafayette, Lee MS, Monroe, Panola, Pontotoc, Quitman, Tallahatchie, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Dyer, Gibson, Henry, Obion and Weakley. * Through this evening. * Periods of heavy rainfall associated with training thunderstorms could cause flash flooding across portions of the Mid South. Rainfall rates of up to 2 inches per hour are possible expected in the watch area. Rainfall amounts of 1 to 2 inches with locally higher amounts will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ MJH
811 WGUS64 KMEG 201930 FFAMEG Flood Watch National Weather Service Memphis TN 230 PM CDT Mon Sep 20 2021 MSZ001>017-020>024-TNZ002>004-019>022-048>055-088>092-202030- /O.CAN.KMEG.FF.A.0005.000000T0000Z-210921T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tunica-Tate- Prentiss-Coahoma-Quitman-Panola-Lafayette-Union-Pontotoc-Lee MS- Itawamba-Tallahatchie-Yalobusha-Calhoun-Chickasaw-Monroe-Obion- Weakley-Henry-Dyer-Gibson-Carroll-Benton TN-Lauderdale-Tipton- Haywood-Crockett-Madison-Chester-Henderson-Decatur-Shelby-Fayette- Hardeman-McNairy-Hardin- Including the cities of Brownsville, Jackson, Holly Springs, Paris, Pontotoc, Bartlett, Bolivar, Covington, Marks, Memphis, Henderson, Senatobia, Southaven, Olive Branch, Dresden, Bruce, Ripley MS, Amory, Dyersburg, Aberdeen, Oxford, Germantown, Batesville, Water Valley, Iuka, Booneville, Lexington, Corinth, Parsons, Alamo, Collierville, Martin, Ashland, Charleston, Okolona, Coffeeville, Ripley TN, Fulton, New Albany, Houston, Calhoun City, Tunica, Humboldt, Savannah, Tupelo, Huntingdon, Union City, Selmer, Millington, Milan, Camden, Somerville, Oakland, Clarksdale, and Decaturville 230 PM CDT Mon Sep 20 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for portions of North Mississippi and West Tennessee, including the following areas, in North Mississippi, Alcorn, Benton MS, Calhoun, Chickasaw, Coahoma, DeSoto, Itawamba, Lafayette, Lee MS, Marshall, Monroe, Panola, Pontotoc, Prentiss, Quitman, Tallahatchie, Tate, Tippah, Tishomingo, Tunica, Union and Yalobusha. In West Tennessee, Benton TN, Carroll, Chester, Crockett, Decatur, Dyer, Fayette, Gibson, Hardeman, Hardin, Haywood, Henderson, Henry, Lauderdale, Madison, McNairy, Obion, Shelby, Tipton and Weakley has been cancelled. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$
The office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 17, 10:09 PM CDT | Flash Flood Warning | MEG | Monroe | 3 hr |
| Sep 17, 10:36 PM CDT | Areal Flood Advisory | MEG | Monroe | 2 hr |
| Sep 18, 5:49 AM CDT | Areal Flood Advisory | MEG | DeSoto, Marshall | 4 hr |
| Sep 18, 5:57 AM CDT | Areal Flood Advisory | MEG | Benton, Marshall, Tippah | 32 min |
| Sep 18, 6:29 AM CDT | Flash Flood Warning | MEG | Benton, Marshall, Tippah | 4 hr |
| Sep 18, 7:54 AM CDT | Areal Flood Advisory | MEG | DeSoto | 3 hr |
| Sep 18, 8:33 AM CDT | Areal Flood Advisory | MEG | Benton, Marshall, Tippah | 3 hr |
| Sep 18, 9:32 AM CDT | Areal Flood Advisory | MEG | DeSoto, Marshall, Tate, Tunica | 118 min |
| Sep 18, 10:40 AM CDT | Areal Flood Advisory | MEG | DeSoto, Panola, Tate | 3 hr |
| Sep 18, 11:46 AM CDT | Areal Flood Advisory | MEG | Coahoma, Quitman, Tallahatchie, Tunica | 2 hr |
| Sep 18, 6:34 AM CDT | Areal Flood Advisory | MEG | Fayette | 3 hr |
| Sep 18, 9:39 AM CDT | Areal Flood Advisory | MEG | Benton, Henry | 3 hr |
| Sep 18, 12:56 PM CDT | Areal Flood Advisory | MEG | Hardeman, Madison | 3 hr |
| Sep 18, 12:58 PM CDT | Areal Flood Advisory | MEG | Decatur | 3 hr |
Nearby
Flash Flood Watches in Mississippi, 2021Flash Flood Watches in Tennessee, 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.