Alert archive / Alabama / Flash Flood Watches in 2021

Flash Flood Watch 7, NWS Birmingham, AL

September 18, 202139 counties in Alabama

NWS Birmingham, AL issued this flash flood watch at Sep 18, 2021, 1:10 PM CDT for 39 counties in Alabama. It was in force for 54 hr.

The area

The counties it named.

The facts

Issued
Sep 18, 2021, 1:10 PM CDT (18:10 UTC)
Expired
Sep 20, 2021, 7:00 PM CDT
In force
54 hr
Issued by
NWS Birmingham, AL
Flood severity
None
All 39 counties

Autauga County, AL, Barbour County, AL, Bibb County, AL, Blount County, AL, Bullock County, AL, Calhoun County, AL, Chambers County, AL, Cherokee County, AL, Chilton County, AL, Clay County, AL, Cleburne County, AL, Coosa County, AL, Dallas County, AL, Elmore County, AL, Etowah County, AL, Fayette County, AL, Greene County, AL, Hale County, AL, Jefferson County, AL, Lamar County, AL, Lee County, AL, Lowndes County, AL, Macon County, AL, Marengo County, AL, Marion County, AL, Montgomery County, AL, Perry County, AL, Pickens County, AL, Pike County, AL, Randolph County, AL, Russell County, AL, Shelby County, AL, St. Clair County, AL, Sumter County, AL, Talladega County, AL, Tallapoosa County, AL, Tuscaloosa County, AL, Walker County, AL, Winston County, AL

The radar

The Birmingham radar (KBMX), 22 km from the middle of the area, began a volume at 18:14 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

Birmingham, AL (KBMX), launched 12:00Z, 6.2 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, Birmingham, AL at 12:00Z on 2021-09-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1167 joules per kilogram.LCLLFCEL10008507005003002001001 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, Birmingham, AL at 12:00Z on 2021-09-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 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
1167 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
453 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
2 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

772 
WGUS64 KBMX 181810
FFABMX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Birmingham AL
110 PM CDT Sat Sep 18 2021

ALZ011>015-017>043-190215-
/O.NEW.KBMX.FF.A.0007.210918T1810Z-210920T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Pickens-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-
Clay-Randolph-Sumter-Greene-Hale-Perry-Bibb-Chilton-Coosa-Tallapoosa-
Chambers-Marengo-Dallas-Autauga-Lowndes-Elmore-
Including the cities of Roanoke, Lanett, Selma, Heflin, Fort 
Deposit, Oneonta, Dadeville, Valley, Centreville, Moundville, 
Linden, Double Springs, Alexander City, Centre, Alabaster, 
Demopolis, Fayette, Prattville, Vernon, Sylacauga, Carrollton, Pell 
City, Hamilton, Wetumpka, Moody, Rockford, Marion, Tallassee, 
Gadsden, Hayneville, Hoover, Lafayette, Columbiana, Ashland, Pelham, 
Greensboro, Sulligent, Clanton, Talladega, Tuscaloosa, Livingston, 
Birmingham, Jasper, Eutaw, and Anniston
110 PM CDT Sat Sep 18 2021

...FLASH FLOOD WATCH IN EFFECT THROUGH SUNDAY EVENING...

The National Weather Service in Birmingham has issued a

* Flash Flood Watch for portions of central Alabama, east central 
  Alabama, northeast Alabama, northwest Alabama and west central 
  Alabama, including the following areas, in central Alabama, 
  Autauga, Bibb, Blount, Chilton, Coosa, Dallas, Elmore, Jefferson, 
  Lowndes, Perry, Shelby, St. Clair, Talladega and Walker. In east 
  central Alabama, Calhoun, Chambers, Clay, Cleburne, Randolph and 
  Tallapoosa. In northeast Alabama, Cherokee and Etowah. In 
  northwest Alabama, Marion and Winston. In west central Alabama, 
  Fayette, Greene, Hale, Lamar, Marengo, Pickens, Sumter and 
  Tuscaloosa.

* Through Sunday evening.

* Rainfall amounts of 1 to 3 inches with locally higher amounts will 
  result in the potential for flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

86/Martin
6 follow-up statements
856 
WGUS64 KBMX 190145
FFABMX

Flood Watch
National Weather Service Birmingham AL
845 PM CDT Sat Sep 18 2021

ALZ011>015-017>043-191000-
/O.CON.KBMX.FF.A.0007.000000T0000Z-210920T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Pickens-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-
Clay-Randolph-Sumter-Greene-Hale-Perry-Bibb-Chilton-Coosa-Tallapoosa-
Chambers-Marengo-Dallas-Autauga-Lowndes-Elmore-
Including the cities of Roanoke, Lanett, Selma, Heflin, Fort 
Deposit, Oneonta, Dadeville, Valley, Centreville, Moundville, 
Linden, Double Springs, Alexander City, Centre, Alabaster, 
Demopolis, Fayette, Prattville, Vernon, Sylacauga, Carrollton, Pell 
City, Hamilton, Wetumpka, Moody, Rockford, Marion, Tallassee, 
Gadsden, Hayneville, Hoover, Lafayette, Columbiana, Ashland, Pelham, 
Greensboro, Sulligent, Clanton, Talladega, Tuscaloosa, Livingston, 
Birmingham, Jasper, Eutaw, and Anniston
845 PM CDT Sat Sep 18 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY EVENING...

The Flash Flood Watch continues for

* Portions of central Alabama, east central Alabama, northeast 
  Alabama, northwest Alabama and west central Alabama, including the 
  following areas, in central Alabama, Autauga, Bibb, Blount, 
  Chilton, Coosa, Dallas, Elmore, Jefferson, Lowndes, Perry, Shelby, 
  St. Clair, Talladega and Walker. In east central Alabama, Calhoun, 
  Chambers, Clay, Cleburne, Randolph and Tallapoosa. In northeast 
  Alabama, Cherokee and Etowah. In northwest Alabama, Marion and 
  Winston. In west central Alabama, Fayette, Greene, Hale, Lamar, 
  Marengo, Pickens, Sumter and Tuscaloosa.

* Through Sunday evening.

* Following widespread rain on Saturday and a relative lull Saturday 
  night, multiple rounds of rain and a few storms are expected on 
  Sunday. This activity is expected to be slow-moving and heavy at 
  times. There is potential for an additional one to three inches of 
  rain with locally higher amounts. This rain falling onto already 
  wet ground will result in a risk of flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

89^GSatterwhite
707 
WGUS64 KBMX 190648
FFABMX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Birmingham AL
148 AM CDT Sun Sep 19 2021

ALZ022-030>033-039-040-190800-
/O.CAN.KBMX.FF.A.0007.000000T0000Z-210920T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pickens-Sumter-Greene-Hale-Perry-Marengo-Dallas-
Including the cities of Linden, Demopolis, Selma, Livingston, 
Marion, Carrollton, Eutaw, Greensboro, and Moundville
148 AM CDT Sun Sep 19 2021

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of central Alabama and west 
central Alabama, including the following areas, in central Alabama, 
Dallas and Perry. In west central Alabama, Greene, Hale, Marengo, 
Pickens and Sumter has been cancelled.

Flooding is no longer expected to pose a threat. 

$$

ALZ044>050-191600-
/O.EXA.KBMX.FF.A.0007.000000T0000Z-210920T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Montgomery-Macon-Bullock-Lee-Russell-Pike-Barbour-
Including the cities of Union Springs, Eufaula, Auburn, Troy, Phenix 
City, Tuskegee, Montgomery, and Opelika
148 AM CDT Sun Sep 19 2021

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

The National Weather Service in Birmingham has expanded the

* Flash Flood Watch to include portions of central Alabama, east 
  central Alabama and southeast Alabama, including the following 
  areas, in central Alabama, Montgomery. In east central Alabama, 
  Lee, Macon and Russell. In southeast Alabama, Barbour, Bullock and 
  Pike.

* Through this evening.

* Following widespread moderate to heavy rainfall on Saturday, 
  multiple rounds of rain and a few storms are expected again today. 
  This activity is expected to be slow-moving and heavy at times. 
  There is potential for one to two inches of rain with locally 
  higher amounts. This rain falling onto already wet ground will 
  result in a risk of flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

ALZ011>015-017>021-023>029-034>038-041>043-191600-
/O.CON.KBMX.FF.A.0007.000000T0000Z-210920T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-Clay-
Randolph-Bibb-Chilton-Coosa-Tallapoosa-Chambers-Autauga-Lowndes-
Elmore-
Including the cities of Roanoke, Lanett, Prattville, Oneonta, 
Dadeville, Valley, Centreville, Double Springs, Alexander City, 
Centre, Alabaster, Fayette, Fort Deposit, Vernon, Sylacauga, 
Hamilton, Pell City, Heflin, Wetumpka, Moody, Rockford, Tallassee, 
Gadsden, Hayneville, Hoover, Lafayette, Columbiana, Ashland, Pelham, 
Sulligent, Clanton, Talladega, Tuscaloosa, Birmingham, Jasper, and 
Anniston
148 AM CDT Sun Sep 19 2021

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

The Flash Flood Watch continues for

* Portions of central Alabama, east central Alabama, northeast 
  Alabama, northwest Alabama and west central Alabama, including the 
  following areas, in central Alabama, Autauga, Bibb, Blount, 
  Chilton, Coosa, Elmore, Jefferson, Lowndes, Shelby, St. Clair, 
  Talladega and Walker. In east central Alabama, Calhoun, Chambers, 
  Clay, Cleburne, Randolph and Tallapoosa. In northeast Alabama, 
  Cherokee and Etowah. In northwest Alabama, Marion and Winston. In 
  west central Alabama, Fayette, Lamar and Tuscaloosa.

* Through this evening.

* Following widespread moderate to heavy rainfall on Saturday, 
  multiple rounds of rain and a few storms are expected again today. 
  This activity is expected to be slow-moving and heavy at times. 
  There is potential for one to two inches of rain with locally 
  higher amounts. This rain falling onto already wet ground will 
  result in a risk of flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$
025 
WGUS64 KBMX 191408
FFABMX

Flood Watch
National Weather Service Birmingham AL
908 AM CDT Sun Sep 19 2021

ALZ011>015-017>021-023>029-034>038-041>050-200000-
/O.CON.KBMX.FF.A.0007.000000T0000Z-210920T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-Clay-
Randolph-Bibb-Chilton-Coosa-Tallapoosa-Chambers-Autauga-Lowndes-
Elmore-Montgomery-Macon-Bullock-Lee-Russell-Pike-Barbour-
Including the cities of Roanoke, Lanett, Union Springs, Eufaula, 
Prattville, Oneonta, Montgomery, Dadeville, Phenix City, Valley, 
Centreville, Double Springs, Alexander City, Centre, Alabaster, 
Fayette, Fort Deposit, Vernon, Sylacauga, Hamilton, Pell City, 
Heflin, Wetumpka, Moody, Rockford, Tallassee, Gadsden, Hayneville, 
Hoover, Lafayette, Columbiana, Ashland, Tuskegee, Opelika, Pelham, 
Sulligent, Clanton, Talladega, Auburn, Tuscaloosa, Troy, Birmingham, 
Jasper, and Anniston
908 AM CDT Sun Sep 19 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

The Flash Flood Watch continues for

* Portions of central Alabama, east central Alabama, northeast 
  Alabama, northwest Alabama, southeast Alabama and west central 
  Alabama, including the following areas, in central Alabama, 
  Autauga, Bibb, Blount, Chilton, Coosa, Elmore, Jefferson, Lowndes, 
  Montgomery, Shelby, St. Clair, Talladega and Walker. In east 
  central Alabama, Calhoun, Chambers, Clay, Cleburne, Lee, Macon, 
  Randolph, Russell and Tallapoosa. In northeast Alabama, Cherokee 
  and Etowah. In northwest Alabama, Marion and Winston. In southeast 
  Alabama, Barbour, Bullock and Pike. In west central Alabama, 
  Fayette, Lamar and Tuscaloosa.

* Until 7 PM CDT this evening.

* Following widespread moderate to heavy rainfall on Saturday, 
  multiple rounds of rain and a few storms are expected again today. 
  This activity is expected to be slow-moving and heavy at times. 
  There is potential for one to two inches of rain with locally 
  higher amounts. This rain falling onto already wet ground will 
  result in a risk of flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

86/Martin
529 
WGUS64 KBMX 192328
FFABMX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Birmingham AL
628 PM CDT Sun Sep 19 2021

ALZ011>015-017>021-023>029-034>038-041>050-200730-
/O.EXT.KBMX.FF.A.0007.000000T0000Z-210921T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-Clay-
Randolph-Bibb-Chilton-Coosa-Tallapoosa-Chambers-Autauga-Lowndes-
Elmore-Montgomery-Macon-Bullock-Lee-Russell-Pike-Barbour-
Including the cities of Roanoke, Lanett, Union Springs, Eufaula, 
Prattville, Oneonta, Montgomery, Dadeville, Phenix City, Valley, 
Centreville, Double Springs, Alexander City, Centre, Alabaster, 
Fayette, Fort Deposit, Vernon, Sylacauga, Hamilton, Pell City, 
Heflin, Wetumpka, Moody, Rockford, Tallassee, Gadsden, Hayneville, 
Hoover, Lafayette, Columbiana, Ashland, Tuskegee, Opelika, Pelham, 
Sulligent, Clanton, Talladega, Auburn, Tuscaloosa, Troy, Birmingham, 
Jasper, and Anniston
628 PM CDT Sun Sep 19 2021

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH MONDAY EVENING...

The Flash Flood Watch is now in effect for

* Portions of central Alabama, east central Alabama, northeast 
  Alabama, northwest Alabama, southeast Alabama and west central 
  Alabama, including the following areas, in central Alabama, 
  Autauga, Bibb, Blount, Chilton, Coosa, Elmore, Jefferson, Lowndes, 
  Montgomery, Shelby, St. Clair, Talladega and Walker. In east 
  central Alabama, Calhoun, Chambers, Clay, Cleburne, Lee, Macon, 
  Randolph, Russell and Tallapoosa. In northeast Alabama, Cherokee 
  and Etowah. In northwest Alabama, Marion and Winston. In southeast 
  Alabama, Barbour, Bullock and Pike. In west central Alabama, 
  Fayette, Lamar and Tuscaloosa.

* Through Monday evening.

* Periods of locally heavy rain are forecast through Monday. A focus 
  for the highest coverage of rain and multi-inch rainfall totals 
  may develop toward the northeast portion of Central Alabama on 
  Monday. This trend may allow for counties elsewhere to be removed 
  from the watch prior to Monday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

89^GSatterwhite
010 
WGUS64 KBMX 200750
FFABMX

Flood Watch
National Weather Service Birmingham AL
250 AM CDT Mon Sep 20 2021

ALZ041>050-200900-
/O.CAN.KBMX.FF.A.0007.000000T0000Z-210921T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Autauga-Lowndes-Elmore-Montgomery-Macon-Bullock-Lee-Russell-Pike-
Barbour-
Including the cities of Union Springs, Tallassee, Eufaula, 
Hayneville, Prattville, Montgomery, Fort Deposit, Troy, Phenix City, 
Tuskegee, Auburn, Opelika, and Wetumpka
250 AM CDT Mon Sep 20 2021

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of central Alabama, east central 
Alabama and southeast Alabama, including the following areas, in 
central Alabama, Autauga, Elmore, Lowndes and Montgomery. In east 
central Alabama, Lee, Macon and Russell. In southeast Alabama, 
Barbour, Bullock and Pike has been cancelled.

Flooding is no longer expected to pose a threat.

$$

ALZ011>015-017>021-023>029-034>038-201615-
/O.CON.KBMX.FF.A.0007.000000T0000Z-210921T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-Clay-
Randolph-Bibb-Chilton-Coosa-Tallapoosa-Chambers-
Including the cities of Roanoke, Lanett, Oneonta, Dadeville, Valley, 
Centreville, Double Springs, Alexander City, Centre, Alabaster, 
Fayette, Vernon, Sylacauga, Hamilton, Pell City, Heflin, Moody, 
Rockford, Gadsden, Hoover, Lafayette, Columbiana, Ashland, Pelham, 
Sulligent, Clanton, Talladega, Tuscaloosa, Birmingham, Jasper, and 
Anniston
250 AM CDT Mon Sep 20 2021

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

The Flash Flood Watch continues for

* Portions of central Alabama, east central Alabama, northeast 
  Alabama, northwest Alabama and west central Alabama, including the 
  following areas, in central Alabama, Bibb, Blount, Chilton, Coosa, 
  Jefferson, Shelby, St. Clair, Talladega and Walker. In east 
  central Alabama, Calhoun, Chambers, Clay, Cleburne, Randolph and 
  Tallapoosa. In northeast Alabama, Cherokee and Etowah. In 
  northwest Alabama, Marion and Winston. In west central Alabama, 
  Fayette, Lamar and Tuscaloosa.

* Through this evening.

* Periods of locally heavy rain are possible today. Ground 
  conditions are saturated from rainfall over the past few days and 
  any heavy downpours could result in flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$
354 
WGUS64 KBMX 201525
FFABMX

Flood Watch
National Weather Service Birmingham AL
1025 AM CDT Mon Sep 20 2021

ALZ011>015-017>021-023>029-034>038-210000-
/O.CON.KBMX.FF.A.0007.000000T0000Z-210921T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marion-Lamar-Fayette-Winston-Walker-Blount-Etowah-Calhoun-Cherokee-
Cleburne-Tuscaloosa-Jefferson-Shelby-St. Clair-Talladega-Clay-
Randolph-Bibb-Chilton-Coosa-Tallapoosa-Chambers-
Including the cities of Roanoke, Lanett, Oneonta, Dadeville, Valley, 
Centreville, Double Springs, Alexander City, Centre, Alabaster, 
Fayette, Vernon, Sylacauga, Hamilton, Pell City, Heflin, Moody, 
Rockford, Gadsden, Hoover, Lafayette, Columbiana, Ashland, Pelham, 
Sulligent, Clanton, Talladega, Tuscaloosa, Birmingham, Jasper, and 
Anniston
1025 AM CDT Mon Sep 20 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

The Flash Flood Watch continues for

* Portions of central Alabama, east central Alabama, northeast 
  Alabama, northwest Alabama and west central Alabama, including the 
  following areas, in central Alabama, Bibb, Blount, Chilton, Coosa, 
  Jefferson, Shelby, St. Clair, Talladega and Walker. In east 
  central Alabama, Calhoun, Chambers, Clay, Cleburne, Randolph and 
  Tallapoosa. In northeast Alabama, Cherokee and Etowah. In 
  northwest Alabama, Marion and Winston. In west central Alabama, 
  Fayette, Lamar and Tuscaloosa.

* Until 7 PM CDT this evening.

* Periods of locally heavy rain are possible today. Ground 
  conditions are saturated from rainfall over the past few days and 
  any heavy downpours could result in flash flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action 
should Flash Flood Warnings be issued.

&&

$$

05

The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 17, 11:00 PM CDTAreal Flood AdvisoryBMXTallapoosa2 hr
Sep 18, 8:46 AM CDTAreal Flood AdvisoryBMXJefferson, Shelby3 hr
Sep 18, 9:40 AM CDTFlash Flood WarningBMXJefferson, Shelby3 hr
Sep 18, 12:29 PM CDTAreal Flood AdvisoryBMXTallapoosa5 hr
Sep 18, 12:44 PM CDTAreal Flood AdvisoryBMXTuscaloosa11 min
Sep 18, 12:55 PM CDTFlash Flood WarningBMXTuscaloosa110 min
Sep 18, 1:33 PM CDTAreal Flood AdvisoryBMXEtowah3 hr
Sep 18, 1:52 PM CDTAreal Flood AdvisoryBMXBibb, Dallas, Hale, Marengo, Perry3 hr
Sep 18, 2:53 PM CDTFlash Flood WarningBMXTuscaloosa112 min
Sep 18, 3:11 PM CDTAreal Flood AdvisoryBMXElmore, Montgomery4 hr
Sep 18, 3:25 PM CDTAreal Flood AdvisoryBMXChambers, Lee3 hr
Sep 18, 4:21 PM CDTAreal Flood AdvisoryBMXBullock, Montgomery, Pike3 hr
Sep 18, 5:29 PM CDTAreal Flood AdvisoryBMXRussell108 min

Nearby

Flash Flood Watches in Alabama, 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.