127 WWUS72 KTAE 230507 NPWTAE URGENT - WEATHER MESSAGE National Weather Service Tallahassee FL 107 AM EDT Sun Aug 23 2026 FLZ012>015-027-112-114-115-118-127-326-426-232300- /O.NEW.KTAE.HT.Y.0025.260823T1600Z-260823T2300Z/ Inland Bay-Calhoun-Inland Gulf-Inland Franklin-Inland Wakulla- Coastal Bay-Coastal Gulf-Coastal Franklin-Coastal Jefferson- Coastal Wakulla-Northern Liberty-Southern Liberty- Including the cities of Dalkeith, Clarksville, Twin Pole, Oak Grove, Saint Marks, Lewis, Wilma, Nixon, Abe Springs, Sumatra, Vicksburg, Sweetwater, Frink, Fort Gadsden, Panacea, Scotts Ferry, Buckhorn, Hilliardville, Apalachicola, Morgan Place, Honeyville, Hays Place, Medart, Durham, Econfina, Marysville, Howard Creek, Tilton, Creels, Kern, Vilas, Cairo, Blountstown, Sopchoppy, Odena, Lynn Haven, Panama City, Beacon Hill, Central City, Port Leon, Youngstown, Beverly, Bennett, Saint Joe Beach, White City, Overstreet, Wewahitchka, Wakulla Springs, Southport, Buck Siding, Port St. Joe, Bay City, Apalachicola Airport, Magnolia Beach, Bethel, Callaway, and High Bluff 107 AM EDT Sun Aug 23 2026 /1207 AM CDT Sun Aug 23 2026/ ...HEAT ADVISORY IN EFFECT FROM NOON EDT /11 AM CDT/ TODAY TO 7 PM EDT /6 PM CDT/ THIS EVENING... * WHAT...Heat index values of 108 to 112 expected. * WHERE...Portions of the Big Bend and Panhandle of Florida. * WHEN...From noon EDT /11 AM CDT/ today to 7 PM EDT /6 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. && $$ DVD  613 WWUS74 KSHV 230513 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1213 AM CDT Sun Aug 23 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>167-232000- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260824T0100Z/ 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 Bossier City, El Dorado, Pineland, Arcadia, Pittsburg, Coushatta, Idabel, Shreveport, Nashville, Big Sandy, Longview, Carthage, Dry Prong, Monroe, Mount Vernon, Martin, Homer, Many, Winnfield, Broken Bow, Atlanta, Minden, Farmerville, Grayson, Center, Queen City, Mansfield, Ashdown, Gibsland, Mineola, Montgomery, Natchitoches, Gilmer, Ruston, Columbia, Hughes Springs, Stamps, Daingerfield, Ringgold, Marshall, Midway, Clarks, Jena, Bogata, Mineral Springs, Quitman, Pleasant Hill, Nacogdoches, Hawkins, De Queen, Tyler, Olla, Hemphill, Linden, Texarkana, Zwolle, Naples, Prescott, Lewisville, Jefferson, Springhill, Hope, Henderson, Rusk, Jonesboro, Haynesville, Bradley, Lone Star, San Augustine, Colfax, Jacksonville, Mount Pleasant, Dierks, Lufkin, Stonewall, Magnolia, Winnsboro, Clarksville, Bernice, Omaha, and Logansport 1213 AM CDT Sun Aug 23 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 110 degrees are expected this afternoon. * 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 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. && $$ 15  864 WWUS74 KLZK 230541 NPWLZK URGENT - WEATHER MESSAGE National Weather Service Little Rock AR 1241 AM CDT Sun Aug 23 2026 ARZ052-053-062>069-240100- /O.NEW.KLZK.HT.Y.0026.260823T1700Z-260824T0100Z/ Pike-Clark-Dallas-Cleveland-Lincoln-Desha-Ouachita-Calhoun-Bradley- Drew- Including the cities of McGehee, Fordyce, Murfreesboro, Dumas, Hampton, Thornton, Camden, Kingsland, Arkadelphia, Glenwood, Star City, Warren, Monticello, Gould, and Rison 1241 AM CDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 108 expected. * WHERE...Bradley, Cleveland, Desha, Drew, Lincoln, Calhoun, Clark, Dallas, Ouachita, and Pike Counties. * WHEN...From noon today 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. && $$ 74  216 WWUS74 KLIX 230548 NPWLIX URGENT - WEATHER MESSAGE National Weather Service New Orleans LA 1248 AM CDT Sun Aug 23 2026 LAZ034>037-039-046>048-056>058-064-070-071-076>087-089>100- MSZ068>071-077-083>088-232000- /O.CON.KLIX.HT.Y.0024.260823T1600Z-260824T0100Z/ 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 Walker, Salem, Port Allen, Gonzales, Kentwood, Gretna, Bay St. Louis, Dolorosa, Lutcher, Larose, Baton Rouge, Woodville, East New Orleans, Centreville, Addis, Long Beach, Meraux, Amite, Killian, Akers, Leeville, Gulfport, Greensburg, Reserve, Spillman, Sellers, Whitehall, McComb, Crossroads, Donaldsonville, Liberty, Marrero, Biloxi, Covington, Dulac, Galliano, New Orleans, Pascagoula, McNeil, Wakefield, Violet, Mandeville, Paincourtville, Saucier, Chalmette, St. Francisville, Bonnet Carre Spillway, Picayune, Labadieville, Convent, Delacroix, Plaquemine, Montegut, Darlington, Tylertown, Easleyville, Livonia, Gramercy, Moss Point, Westwego, Prairieville, Enon, Wilmer, Harahan, Buras, Luling, Diamondhead, Barataria, Vancleave, Poplarville, Ocean Springs, Brusly, Roseland, Necaise, Bogalusa, Gloster, Jackson, Shell Beach, Lockport, Livingston, Montz, Thibodaux, Norco, Robert, Golden Meadow, Felps, Acy, Houma, Clinton, St. Martin, Gautier, Grand Isle, Kiln, Gillsburg, Dexter, Jean Lafitte, Springfield, Braithwaite, Hammond, Bayou Cane, Fort Adams, Montpelier, French Settlement, Bayou Sorrel, Pierre Part, Port Sulphur, Raceland, Lyman, Cocodrie, Laplace, Bush, New Roads, Yscloskey, Ponchatoula, Waveland, Escatawpa, Boutte, Alliance, Pass Christian, Geismar, Franklinton, Independence, Folsom, Slidell, Tickfaw, Kenner, Sorrento, Lettsworth, Metairie, Denham Springs, Cut Off, Belle Chasse, Chauvin, Lafitte, Wade, Hahnville, Pearlington, Madisonville, Destrehan, Smithdale, White Castle, and Pointe A La Hache 1248 AM CDT Sun Aug 23 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 113 expected. * WHERE...All of southeast Louisiana and southern Mississippi. * 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. && $$