Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Huntsville AL
255 AM CDT Thu Aug 13 2026
ALZ001>010-016-TNZ076-096-097-132100-
/O.CON.KHUN.HT.Y.0007.000000T0000Z-260817T0000Z/
Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan-
Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN-
Including the cities of Arab, Town Creek, Florence, Fayetteville,
Muscle Shoals, Sewanee, Huntsville, Cowan, Guntersville, Sheffield,
Tuscumbia, Athens, Cullman, Boaz, Estill Springs, Scottsboro,
Moulton, Russellville, Decherd, Decatur, Red Bay, Albertville, Fort
Payne, Winchester, Lynchburg, and Rainsville
255 AM CDT Thu Aug 13 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY...
* WHAT...Heat index values up to 110.
* WHERE...Portions of north central, northeast, and northwest Alabama
and southern middle Tennessee.
* WHEN...Until 7 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
JMS
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
226 AM CDT Thu Aug 13 2026
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-
131800-
/O.CON.KJAN.HT.Y.0019.000000T0000Z-260817T0100Z/
Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland-
Madison LA-Franklin LA-Catahoula-Tensas-Concordia-Bolivar-
Sunflower-Leflore-Grenada-Carroll-Montgomery-Webster-Clay-Lowndes-
Choctaw-Oktibbeha-Washington-Humphreys-Holmes-Attala-Winston-Noxubee-
Issaquena-Sharkey-Yazoo-Madison MS-Leake-Neshoba-Kemper-Warren-Hinds-
Rankin-Scott-Newton-Lauderdale-Claiborne-Copiah-Simpson-Smith-Jasper-
Clarke-Jefferson-Adams-Franklin MS-Lincoln-Lawrence-Jefferson Davis-
Covington-Jones-Marion-Lamar-Forrest-
Including the cities of Vicksburg, Port Gibson, Hattiesburg, Pickens,
Union, Fayette, Meridian, Winona, Prentiss, Forest, Rayville,
Bastrop, Canton, Anguilla, Mendenhall, Monticello,
North Carrollton, New Hebron, St. Joseph, Richland, Wesson,
Collins, Belzoni, Columbia, Crossett, Pearl, Magee, Quitman,
Meadville, Ridgeland, Lake Providence, Goodman, Oak Grove, Bude,
North Crossett, Cleveland, Macon, Durant, West Point, Greenwood,
Yazoo City, Conehatta, Philadelphia, Crystal Springs, Lumberton,
Natchez, Shubuta, Hamburg, West Crossett, Brandon, Eudora, Jackson,
Columbus, Greenville, Heidelberg, Weir, Mayersville, Kosciusko,
Scooba, Vaiden, Roxie, Newellton, Tchula, Brookhaven, Brooksville,
Ferriday, Carthage, Raleigh, Stonewall, Morton, Mount Olive,
Jonesville, Winnsboro, Harrisonburg, Dermott, Starkville, Pearl
River, Purvis, Lexington, West Ferriday, Laurel, West Hattiesburg,
Ackerman, Tallulah, Grenada, Epps, Eupora, Rolling Fork, Lake
Village, Hazlehurst, Carrollton, Ruleville, Madison, Waterproof,
Delhi, Newton, Decatur, Vidalia, Taylorsville, Mathiston, Louisville,
Bay Springs, Bassfield, Indianola, De Kalb, and Isola
226 AM CDT Thu Aug 13 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY...
* WHAT...Heat index values up to 110 degrees.
* WHERE...Portions of central and south Mississippi, southeast
Arkansas, and northeast Louisiana.
* WHEN...Until 8 PM CDT Sunday.
* IMPACTS...High temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
DL
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
1252 AM CDT Thu Aug 13 2026
ALZ011>015-017>050-131900-
/O.CON.KBMX.HT.Y.0008.000000T0000Z-260815T0200Z/
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-Montgomery-Macon-
Bullock-Lee-Russell-Pike-Barbour-
Including the cities of Roanoke, Talladega, Vernon, Tuskegee, Fort
Deposit, Opelika, Livingston, Hayneville, Columbiana, Linden,
Carrollton, Demopolis, Tuscaloosa, Ashland, Oneonta, Sulligent,
Heflin, Valley, Gadsden, Centre, Sylacauga, Hoover, Centreville,
Tallassee, Troy, Fayette, Greensboro, Marion, Pell City, Dadeville,
Auburn, Prattville, Moody, Lanett, Eufaula, Rockford, Phenix City,
Double Springs, Montgomery, Clanton, Alexander City, Selma,
Lafayette, Eutaw, Union Springs, Birmingham, Wetumpka, Moundville,
Alabaster, Hamilton, Jasper, Pelham, and Anniston
1252 AM CDT Thu Aug 13 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT FRIDAY...
* WHAT...Heat index values up to 109 expected.
* WHERE...All of central Alabama.
* WHEN...Until 9 PM CDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Young children and
pets should never be left unattended in vehicles under any
circumstances.
Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stoke. Wear light weight and loose fitting clothing when possible and
drink plenty of water.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
16
URGENT - WEATHER MESSAGE
National Weather Service Nashville TN
1151 PM CDT Wed Aug 12 2026
TNZ005>010-023>033-056>065-075-077-078-093>095-131700-
/O.CON.KOHX.HT.Y.0005.000000T0000Z-260817T0000Z/
Stewart-Montgomery-Robertson-Sumner-Macon-Clay-Houston-Humphreys-
Dickson-Cheatham-Davidson-Wilson-Trousdale-Smith-Jackson-Putnam-
Overton-Perry-Hickman-Lewis-Williamson-Maury-Marshall-Rutherford-
Cannon-De Kalb-White-Bedford-Coffee-Warren-Wayne-Lawrence-Giles-
Including the cities of Woodbury, Smithville, McMinnville,
Clarksville, Erin, Goodlettsville, Kingston Springs, Lebanon,
Centerville, Waverly, La Vergne, Mount Juliet, Clifton, Sparta,
Lobelville, Brentwood, Tullahoma, Dover, Tennessee Ridge, Pulaski,
Hartsville, Columbia, Cookeville, Manchester, Gordonsville,
Livingston, Dickson, Smyrna, Lewisburg, McEwen, Hendersonville,
Shelbyville, New Johnsonville, Carthage, Gallatin, Ashland City,
Nashville, South Carthage, Franklin, Murfreesboro, Lafayette,
Hohenwald, Waynesboro, Lawrenceburg, Linden, Celina, Springfield, and
Gainesboro
1151 PM CDT Wed Aug 12 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY...
* WHAT...Heat index values up to 109.
* WHERE...A portion of Middle Tennessee.
* WHEN...Until 7 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
Cahill
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
1104 PM CDT Wed Aug 12 2026
MSZ001>006-008-009-012>017-021>024-TNZ001>004-019>022-048>055-
088>092-131815-
/O.EXT.KMEG.HT.Y.0018.000000T0000Z-260817T0100Z/
DeSoto-Marshall-Benton MS-Tippah-Alcorn-Tishomingo-Tate-Prentiss-
Panola-Lafayette-Union-Pontotoc-Lee MS-Itawamba-Yalobusha-Calhoun-
Chickasaw-Monroe-Lake-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 Fulton, Bruce, Parsons, Martin, Germantown,
Southaven, Bartlett, Somerville, Oxford, Holly Springs, Tupelo, Water
Valley, Millington, Camden, Savannah, Ripley MS, Dyersburg,
Tiptonville, Milan, Selmer, Calhoun City, Olive Branch, Jackson,
Union City, Huntingdon, Decaturville, Senatobia, Booneville, New
Albany, Houston, Dresden, Humboldt, Covington, Paris, Brownsville,
Collierville, Lexington, Henderson, Amory, Iuka, Corinth, Aberdeen,
Batesville, Bolivar, Ashland, Ripley TN, Pontotoc, Alamo, Oakland,
Okolona, Coffeeville, and Memphis
1104 PM CDT Wed Aug 12 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT SUNDAY...
* WHAT...Heat index values up to 110.
* WHERE...Portions of North Mississippi and West Tennessee.
* WHEN...Until 8 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
AC3
