Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
246 AM CDT Mon Aug 17 2026
ARZ075-LAZ008-009-016-025-026-MSZ018-019-025>066-072>074-171600-
/O.CON.KJAN.XH.W.0007.000000T0000Z-260818T0100Z/
Chicot-West Carroll-East Carroll-Madison LA-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 Carthage, Shubuta, Eudora, Meadville,
Mendenhall, Vidalia, Brandon, Jackson, Vaiden, Cleveland, Rolling
Fork, Belzoni, Greenville, Newton, Heidelberg, Hazlehurst, Bay
Springs, Lumberton, Macon, Mount Olive, Raleigh, Conehatta,
Ridgeland, Monticello, Oak Grove, Port Gibson, Richland, Stonewall,
Mathiston, Roxie, Philadelphia, Starkville, West Point, Vicksburg,
Collins, Louisville, Lake Providence, Mayersville, Brooksville,
Columbia, Lexington, Magee, Tallulah, Carrollton, Decatur, Columbus,
De Kalb, Union, Winona, Isola, Canton, Purvis, Quitman, Pearl River,
Newellton, Ruleville,
Natchez, Bude, St. Joseph, Anguilla, Indianola, Grenada,
Meridian, Hattiesburg, Prentiss, New Hebron, Kosciusko, Eupora,
Dermott, North Carrollton, Pearl, Taylorsville, Goodman, Weir,
Scooba, Bassfield, Greenwood, Waterproof, Fayette, Ackerman, Crystal
Springs, Morton, Pickens, Durant, Tchula, Wesson, Epps, West
Ferriday, West Hattiesburg, Ferriday, Laurel, Yazoo City, Madison,
Lake Village, Brookhaven, and Forest
246 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...Dangerously hot conditions with heat index values in excess
of 110 degrees and peaking around 115 degrees.
* WHERE...Portions of west, central, north and south Mississippi,
southeast Arkansas, and northeast Louisiana.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service New Orleans LA
106 AM CDT Mon Aug 17 2026
LAZ034>037-039-046>048-056>058-064-070-071-076>087-089>100-
MSZ068>071-077-083>088-172015-
/O.CON.KLIX.XH.W.0006.260817T1600Z-260818T0100Z/
Pointe Coupee-West Feliciana-East Feliciana-St. Helena-Washington-
Iberville-West Baton Rouge-East Baton Rouge-Assumption-St. James-
St. John The Baptist-Upper St. Bernard-Lower St. Bernard-Northern
Tangipahoa-Southeast St. Tammany-Western Orleans-Eastern Orleans-
Northern St. Tammany-Southwestern St. Tammany-Central Tangipahoa-
Lower Tangipahoa-Northern Livingston-Southern Livingston-Western
Ascension-Eastern Ascension-Upper Jefferson-Upper Plaquemines-
Central Plaquemines-Lower Plaquemines-Central Jefferson-Coastal
Jefferson-Upper Lafourche-Lower Lafourche-Upper Terrebonne-Lower
Terrebonne-Upper St. Charles-Central St. Charles-Lower St.
Charles-Wilkinson-Amite-Pike-Walthall-Pearl River-Northern
Hancock-Northern Harrison-Northern Jackson-Southern Hancock-
Southern Harrison-Southern Jackson-
Including the cities of Meraux, Raceland, Spillman, Roseland,
Montegut, Franklinton, Bonnet Carre Spillway, Denham Springs, Bay
St. Louis, Akers, Tickfaw, Norco, Ponchatoula, Jackson, Cocodrie,
Barataria, Wakefield, Pierre Part, Kiln, Biloxi, Dulac, Metairie,
Bayou Sorrel, Gillsburg, Felps, Moss Point, Prairieville, Fort Adams,
Addis, Sellers, Livingston, Paincourtville, Kenner, Cut Off, Harahan,
Destrehan, Yscloskey, McNeil, Covington, Dolorosa, Diamondhead,
Gretna, Wade, New Roads, Enon, Lyman, Springfield, Hahnville,
Donaldsonville, Darlington, Jean Lafitte, Lockport, Sorrento,
Chalmette, Braithwaite, Chauvin, Independence, Gramercy, Galliano,
Westwego, Grand Isle, Pearlington, Woodville, Boutte, Hammond,
Wilmer, Geismar, Port Sulphur, Tylertown, Montz, Violet, Clinton,
Greensburg, Pass Christian, Saucier, Folsom, Bogalusa, Necaise,
Thibodaux, Ocean Springs, Leeville, McComb, Centreville, Alliance,
Bayou Cane, Luling, Escatawpa, Convent,
Walker, Larose, St. Francisville, New Orleans, Plaquemine,
Delacroix, Golden Meadow, Poplarville, Easleyville, Dexter, St.
Martin, Kentwood, Laplace, Robert, Livonia, Smithdale, Long Beach,
Slidell, Picayune, Mandeville, Amite, Whitehall, East New Orleans,
Lafitte, Bush, Reserve, Gulfport, Gloster, Gautier, Madisonville,
Shell Beach, Pascagoula, Killian, Lettsworth, Pointe A La Hache,
Houma, Gonzales, French Settlement, Montpelier, Liberty, Waveland,
Belle Chasse, White Castle, Buras, Crossroads, Baton Rouge, Salem,
Lutcher, Vancleave, Marrero, Labadieville, Acy, Port Allen, and
Brusly
106 AM CDT Mon Aug 17 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
8 PM CDT THIS EVENING...
* WHAT...Dangerously hot conditions with heat index values up to 115
expected.
* WHERE...Portions of southeast Louisiana and southern Mississippi.
* WHEN...From 11 AM this morning to 8 PM CDT this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1144 PM CDT Sun Aug 16 2026
ARZ025-031>034-039-044>047-057-065-121-122-130-138-230-238-172130-
/O.CON.KLZK.XH.W.0004.000000T0000Z-260818T0100Z/
Jackson-Conway-Faulkner-White-Woodruff-Perry-Pulaski-Lonoke-Prairie-
Monroe-Arkansas-Desha-Southern Johnson County-Southern Pope County-
Western and Northern Logan County-Northwest Yell County-
Southern and Eastern Logan County-Yell Excluding Northwest-
Including the cities of Cabot, Conway, Searcy, Beebe, Danville,
Morrilton, Hazen, McGehee, Perryville, Brinkley, Waveland, Hartman,
Plainview, Ola, Havana, Des Arc, Little Rock, Clarksville, Atkins,
Booneville, Caulksville, Blue Mountain, De Witt, Coal Hill,
Dardanelle, Clarendon, Subiaco, Russellville, Mount Magazine, Dumas,
De Valls Bluff, Stuttgart, Cotton Plant, Newport, Knoxville, Hector,
Augusta, Sugar Grove, McCrory, North Little Rock, London, Paris, and
Lonoke
1144 PM CDT Sun Aug 16 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Dangerously hot conditions with heat index values up to
around or over 110.
* WHERE...Portions of central, eastern, southeast, and western
Arkansas.
* WHEN...Until 8 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1144 PM CDT Sun Aug 16 2026
ARZ043-055-056-064-172130-
/O.UPG.KLZK.HT.Y.0021.000000T0000Z-260818T0100Z/
/O.EXA.KLZK.XH.W.0004.000000T0000Z-260818T0100Z/
Saline-Grant-Jefferson-Lincoln-
Including the cities of Sheridan, Gould, Pine Bluff, Star City,
Benton, and Bryant
1144 PM CDT Sun Aug 16 2026
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Dangerously hot conditions with heat index values up to
around or over 110.
* WHERE...Grant, Saline, Jefferson, and Lincoln Counties.
* WHEN...Until 8 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Birmingham AL
932 PM CDT Sun Aug 16 2026
ALZ011>015-017>050-171900-
/O.CON.KBMX.XH.W.0001.000000T0000Z-260818T0200Z/
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 Rockford, Sulligent, Montgomery, Tallassee,
Eufaula, Birmingham, Hamilton, Carrollton, Demopolis, Hayneville,
Linden, Columbiana, Vernon, Eutaw, Lafayette, Centre, Fayette,
Wetumpka, Greensboro, Talladega, Auburn, Alexander City, Roanoke,
Phenix City, Troy, Fort Deposit, Clanton, Prattville, Oneonta,
Alabaster, Valley, Moundville, Opelika, Sylacauga, Union Springs,
Pelham, Hoover, Gadsden, Anniston, Double Springs, Moody, Livingston,
Jasper, Marion, Dadeville, Tuskegee, Selma, Lanett, Centreville,
Ashland, Heflin, Pell City, and Tuscaloosa
932 PM CDT Sun Aug 16 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT MONDAY...
* WHAT...Dangerously hot conditions with heat index values up to 113.
* WHERE...A portion of central Alabama.
* WHEN...Until 9 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
&&
$$
44
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
841 PM CDT Sun Aug 16 2026
ARZ026>028-035-036-048-049-058-MSZ001>003-007-008-010>016-020>024-
TNZ048-049-088-089-171800-
/O.CON.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Craighead-Poinsett-Mississippi-Cross-Crittenden-St. Francis-Lee
AR-Phillips-DeSoto-Marshall-Benton MS-Tunica-Tate-Coahoma-Quitman-
Panola-Lafayette-Union-Pontotoc-Lee MS-Tallahatchie-Yalobusha-
Calhoun-Chickasaw-Monroe-Lauderdale-Tipton-Shelby-Fayette-
Including the cities of Charleston, Ashland, Oxford, Marks,
Germantown, Helena-West Helena, Wynne, Millington, Southaven,
Batesville, Somerville, Calhoun City, West Memphis, Jonesboro,
Tunica, Bartlett, Houston, Blytheville, Water Valley, Senatobia,
Holly Springs, Amory, Olive Branch, Bruce, New Albany, Tupelo,
Clarksdale, Coffeeville, Oakland, Marianna, Aberdeen, Harrisburg,
Okolona, Ripley TN, Forrest City, Pontotoc, Covington, Memphis, and
Collierville
841 PM CDT Sun Aug 16 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Dangerously hot conditions with heat index values up to 111.
* WHERE...Portions of East Arkansas, North Mississippi, and West
Tennessee.
* WHEN...Until 8 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
841 PM CDT Sun Aug 16 2026
MSZ004>006-009-017-171800-
/O.UPG.KMEG.HT.Y.0019.000000T0000Z-260818T0100Z/
/O.EXA.KMEG.XH.W.0005.000000T0000Z-260818T0100Z/
Tippah-Alcorn-Tishomingo-Prentiss-Itawamba-
Including the cities of Ripley MS, Iuka, Corinth, Booneville, and
Fulton
841 PM CDT Sun Aug 16 2026
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Dangerously hot conditions with heat index values up to 111.
* WHERE...Alcorn, Itawamba, Prentiss, Tippah, and Tishomingo
Counties.
* WHEN...Until 8 PM CDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
&&
$$
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Lake Charles LA
708 AM CDT Mon Aug 17 2026
LAZ027>033-044-045-055-073-074-141>143-152>154-241>243-252>254-
TXZ180-201-259>262-515-516-615-616-180100-
/O.CON.KLCH.HT.Y.0014.260817T1600Z-260818T0100Z/
Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry-
Lafayette-Upper St. Martin-Lower St. Martin-West Cameron-East
Cameron-Northern Calcasieu-Northern Jefferson Davis-Northern
Acadia-Upper Vermilion-Upper Iberia-Upper St. Mary-Southern
Calcasieu-Southern Jefferson Davis-Southern Acadia-Lower
Vermilion-Lower Iberia-Lower St. Mary-Tyler-Hardin-Northern
Jasper-Northern Newton-Southern Jasper-Southern Newton-Upper
Jefferson-Northern Orange-Lower Jefferson-Southern Orange-
Including the cities of Bunkie, Kaplan, Eunice, Forked Island,
Sulphur, Meaux, Mt. Union, Hillister, Lumberton, Oakdale, Morse,
Evadale, Rayne, Beaver, Hayes, Call, Slagle, Kinder, Woodville,
Maurice, Grand Lake, Hathaway, Cameron, Bayou Vista, Lake
Charles, Effie, Bell City, Bleakwood, Lawtell, Jasper, Patterson,
Pineville, Jennings, Holly Springs, Elton, Jamestown, Ivanhoe,
Burkeville, Breaux Bridge, Marksville, Centerville, Creole,
Jeanerette, Cade, Sea Rim State Park, Spurger, Iota, Carlyss,
Lafayette, Hackberry, Simmesport, Abbeville, Topsy, New Iberia,
Port Arthur, Newton, Vinton, Alexandria, Oretta, Bridge City,
Avery Island, Wiergate, Mansura, Iowa, Bundick Lake, Pickering,
Silsbee, St. Landry, Stephensville, Ville Platte, Klondike,
Roganville, Westlake, De Ridder, Gist, Beaumont, Buna,
Intracoastal City, Magnolia Springs, Cypremort Point, Franklin,
China, Welsh, Berwick, Orange, Fields, Morgan City, Warren,
Kirbyville, Gueydan, Town Bluff, Moss Bluff, Church Point,
Fenton, Rutherford Beach, Sabine Pass, Branch, Johnson Bayou,
Lake Arthur, De Quincy, Leesville, Nederland, Deweyville, St.
Martinville, Mamou, Cottonport, Fort Polk, Opelousas, Vidor,
Reddell, Farrsville, Fred, Grand Chenier, Burns Point,
Mauriceville, and Crowley
708 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
CDT THIS EVENING...
* WHAT...Heat index values up to 110 expected.
* WHERE...Portions of central, south central, southwest, and west
central Louisiana and southeast Texas.
* WHEN...From 11 AM this morning to 8 PM CDT this evening.
* 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.
&&
$$
Denson
URGENT - WEATHER MESSAGE
National Weather Service Huntsville AL
632 AM CDT Mon Aug 17 2026
ALZ001>010-016-TNZ076-096-097-180000-
/O.CON.KHUN.HT.Y.0007.000000T0000Z-260818T0000Z/
Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan-
Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN-
Including the cities of Boaz, Decherd, Huntsville, Red Bay, Muscle
Shoals, Winchester, Moulton, Guntersville, Florence, Town Creek,
Albertville, Arab, Cullman, Tuscumbia, Athens, Cowan, Sewanee, Estill
Springs, Sheffield, Scottsboro, Fort Payne, Decatur, Russellville,
Fayetteville, Lynchburg, and Rainsville
632 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* 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 this evening.
* 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.
&&
$$
RSB
URGENT - WEATHER MESSAGE
National Weather Service Nashville TN
531 AM CDT Mon Aug 17 2026
TNZ005>011-023>034-056>066-075-077>080-093>095-180000-
/O.CON.KOHX.HT.Y.0005.000000T0000Z-260818T0000Z/
Stewart-Montgomery-Robertson-Sumner-Macon-Clay-Pickett-Houston-
Humphreys-Dickson-Cheatham-Davidson-Wilson-Trousdale-Smith-Jackson-
Putnam-Overton-Fentress-Perry-Hickman-Lewis-Williamson-Maury-
Marshall-Rutherford-Cannon-De Kalb-White-Cumberland-Bedford-Coffee-
Warren-Grundy-Van Buren-Wayne-Lawrence-Giles-
Including the cities of Lafayette, Smithville, McMinnville, Celina,
Shelbyville, Byrdstown, Kingston Springs, Manchester, Allardt,
Linden, Gordonsville, Springfield, Erin, Dickson, Ashland City, Mount
Juliet, Sparta, Tullahoma, Franklin, Goodlettsville, Hohenwald,
Woodbury, Tennessee Ridge, Gainesboro, Lawrenceburg, Carthage,
Pulaski, Waverly, Columbia, Brentwood, New Johnsonville, Lewisburg,
Smyrna, La Vergne, Crossville, Clarksville, Waynesboro, Centerville,
Nashville, Coalmont, Jamestown, Lobelville, Spencer, Hendersonville,
Livingston, South Carthage, McEwen, Altamont, Clifton, Lebanon,
Hartsville, Cookeville, Murfreesboro, Dover, and Gallatin
531 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...
* WHAT...Heat index values of 105 degrees or greater
* WHERE...A portion of Middle Tennessee.
* WHEN...Until 7 PM CDT this evening.
* 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.
&&
$$
Rose
URGENT - WEATHER MESSAGE
National Weather Service Jackson MS
246 AM CDT Mon Aug 17 2026
ARZ074-LAZ007-015-023-024-171600-
/O.CON.KJAN.HT.Y.0019.000000T0000Z-260818T0100Z/
Ashley-Morehouse-Richland-Franklin LA-Catahoula-
Including the cities of Delhi, Crossett, Jonesville, Bastrop,
Rayville, Harrisonburg, West Crossett, North Crossett, Winnsboro, and
Hamburg
246 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...
* WHAT...Heat index values up to 110 degrees.
* WHERE...Portions of southeast Arkansas and northeast Louisiana.
* WHEN...Until 8 PM CDT this evening.
* IMPACTS...High temperatures and high humidity may cause heat
related 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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
&&
$$
EC
URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
1204 AM CDT Mon Aug 17 2026
ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096-
097-108>112-124>126-136>138-149>153-165>167-171715-
/O.CON.KSHV.HT.Y.0010.000000T0000Z-260819T0100Z/
Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette-
Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-Union-De Soto-
Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant-
Caldwell-La Salle-McCurtain-Red River-Bowie-Franklin-Titus-Camp-
Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-Sabine-
Including the cities of Logansport, Winnfield, Mount Vernon, Dry
Prong, Broken Bow, Bogata, Omaha, Grayson, Nashville, Homer,
Stonewall, Olla, San Augustine, Coushatta, Lewisville, Monroe,
Stamps, Hughes Springs, Bossier City, Jefferson, Jonesboro,
Winnsboro, Mount Pleasant, Zwolle, Haynesville, Prescott, Marshall,
Jena, Hemphill, Montgomery, Pineland, Bernice, Arcadia, Gilmer,
Midway, Big Sandy, Columbia, Linden, Longview, Many, Queen City, Lone
Star, Colfax, Magnolia, Bradley, Hawkins, Quitman, Mineola, Minden,
Center, Lufkin, Farmerville, Henderson, Texarkana, Tyler, Idabel,
Jacksonville, Ruston, Martin, Dierks, Naples, Mineral Springs,
Carthage, Clarksville, De Queen, Clarks, Natchitoches, Hope, Atlanta,
Springhill, Pleasant Hill, Ashdown, Nacogdoches, El Dorado,
Mansfield, Pittsburg, Shreveport, Daingerfield, Gibsland, Rusk, and
Ringgold
1204 AM CDT Mon Aug 17 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY...
* WHAT...Heat index values up to 110.
* WHERE...Portions of south central and southwest Arkansas, north
central and northwest Louisiana, southeast Oklahoma, and east and
northeast Texas.
* WHEN...Until 8 PM CDT Tuesday.
* 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.
&&
$$
05
URGENT - WEATHER MESSAGE
National Weather Service Little Rock AR
1144 PM CDT Sun Aug 16 2026
ARZ024-042-052>054-062-063-066>069-123-137-140-141-221>223-237-240-
241-340-341-172130-
/O.CON.KLZK.HT.Y.0021.000000T0000Z-260818T0100Z/
Cleburne-Garland-Pike-Clark-Hot Spring-Dallas-Cleveland-Ouachita-
Calhoun-Bradley-Drew-Southeast Van Buren County-Northern Scott
County-Polk County Lower Elevations-Central and Eastern
Montgomery County-Johnson County Higher Elevations-Pope County
Higher Elevations-Van Buren County Higher Elevations-Central and
Southern Scott County-Northern Polk County Higher Elevations-
Northern Montgomery County Higher Elevations-Southeast Polk
County Higher Elevations-Southwest Montgomery County Higher
Elevations-
Including the cities of Thornton, Nunley, Scotland, Kingsland, Y
City, Murfreesboro, Camden, Dennard, Rich Mountain, Waldron, Rison,
Monticello, Pelsor, Tilly, Boles, Hatfield, Acorn, Mount Ida, Norman,
Warren, Glenwood, Malvern, Grannis, Hartley, Mansfield, Fairfield
Bay, Nogo, Story, Hampton, Ozone, Mena, Botkinburg, Oark, Clinton,
Mountain Fork, Fordyce, Arkadelphia, Heber Springs, Damascus, Hot
Springs, Shirley, Big Fork, and Albert
1144 PM CDT Sun Aug 16 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Heat index values up to 109.
* WHERE...Portions of central, north central, southeast, southwest,
and western Arkansas.
* WHEN...Until 8 PM CDT Monday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mobile AL
1138 PM CDT Sun Aug 16 2026
ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-171245-
/O.CON.KMOB.HT.Y.0014.260817T1600Z-260818T0100Z/
Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw-
Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central-
Baldwin Central-Mobile Coastal-Baldwin Coastal-Escambia Inland-
Escambia Coastal-Santa Rosa Inland-Santa Rosa Coastal-
Okaloosa Inland-Okaloosa Coastal-Wayne-Perry-Greene-Stone-George-
Including the cities of Bayou La Batre, Wright, Silas, Chatom, New
Augusta, Atmore, Wiggins, Bagdad, Jackson, Molino, Fort Pickens,
Pensacola, Gulf Breeze, Prichard, Spanish Fort, McLain, Foley,
Century, Brewton, Bay Minette, Ensley, Eglin AFB, Dauphin Island,
Citronelle, Opp, Navarre, Fort Walton Beach, Waynesboro, Lisman,
Camden, Milton, Destin, Beaumont, Lucedale, Niceville, Saraland,
Homewood, Andalusia, Pensacola Beach, Luverne, Greenville, Beulah,
Seminole, Grove Hill, Leakesville, Pine Hill, Stockton, Richton,
Orange Beach, Theodore, Millry, Flomaton, Gulf Shores, Monroeville,
Jay, Walnut Hill, Perdido Bay, Crestview, Butler, Brantley, Fairhope,
Valparaiso, Fort Morgan, Evergreen, Grand Bay, Mobile, Thomasville,
and Daphne
1138 PM CDT Sun Aug 16 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT MONDAY...
* WHAT...Heat index values up to 112 expected.
* WHERE...Portions of south central and southwest Alabama, northwest
Florida, and southeast Mississippi.
* WHEN...From 11 AM to 8 PM CDT Monday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Memphis TN
841 PM CDT Sun Aug 16 2026
ARZ009-018-MOZ113-115-TNZ001>004-019>022-050>055-090>092-171800-
/O.CON.KMEG.HT.Y.0019.000000T0000Z-260818T0100Z/
Clay-Greene-Dunklin-Pemiscot-Lake-Obion-Weakley-Henry-Dyer-Gibson-
Carroll-Benton TN-Haywood-Crockett-Madison-Chester-Henderson-Decatur-
Hardeman-McNairy-Hardin-
Including the cities of Caruthersville, Union City, Bolivar, Alamo,
Brownsville, Paris, Kennett, Huntingdon, Selmer, Corning, Humboldt,
Jackson, Dresden, Tiptonville, Piggott, Milan, Savannah, Paragould,
Lexington, Parsons, Henderson, Decaturville, Camden, Dyersburg, and
Martin
841 PM CDT Sun Aug 16 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY...
* WHAT...Heat index values up to 109.
* WHERE...Portions of East Arkansas, Southeast Missouri, and West
Tennessee.
* WHEN...Until 8 PM CDT Monday.
* 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.
&&
$$
AEH
