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Home Return to list Heat Advisory 0010 Issued by the Shreveport Forecast Office
Action: New Issued At: 2026-08-11 12:33:17 260 WWUS74 KSHV 111733 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1233 PM CDT Tue Aug 11 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>167-121045- /O.NEW.KSHV.HT.Y.0010.260811T1733Z-260815T0100Z/ 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 Winnfield, Magnolia, Mount Pleasant, Bradley, Columbia, Bernice, El Dorado, Winnsboro, Many, Colfax, Midway, Hughes Springs, Naples, Gilmer, Mineola, Longview, Daingerfield, Pittsburg, Ashdown, Lufkin, Haynesville, Olla, Rusk, De Queen, Big Sandy, Arcadia, Nashville, Mineral Springs, Stonewall, Bossier City, Clarks, Clarksville, Hemphill, Texarkana, Atlanta, Pineland, Hope, Zwolle, Ruston, Gibsland, Dry Prong, Montgomery, Linden, Nacogdoches, Lewisville, Shreveport, Monroe, Broken Bow, Omaha, Minden, Quitman, Grayson, Jacksonville, Center, Jena, San Augustine, Carthage, Jonesboro, Martin, Pleasant Hill, Natchitoches, Ringgold, Queen City, Prescott, Homer, Jefferson, Marshall, Tyler, Farmerville, Henderson, Mount Vernon, Lone Star, Springhill, Hawkins, Bogata, Idabel, Stamps, Dierks, Logansport, Mansfield, and Coushatta 1233 PM CDT Tue Aug 11 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT FRIDAY... * WHAT...Heat index values from 105 to 109 degrees. * 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 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. 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. && $$ 33 Action: Continued Issued At: 2026-08-12 01:41:38 985 WWUS74 KSHV 120641 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 141 AM CDT Wed Aug 12 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>167-121900- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260815T0100Z/ 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 Springhill, Mount Vernon, Mount Pleasant, Arcadia, Texarkana, Jonesboro, Monroe, Coushatta, Lewisville, Grayson, Haynesville, Gibsland, Linden, San Augustine, Natchitoches, Ringgold, Jacksonville, Nacogdoches, Olla, Carthage, Gilmer, Omaha, Logansport, Big Sandy, Pleasant Hill, Rusk, Hemphill, Farmerville, Ashdown, Mansfield, Jena, Pittsburg, Henderson, Winnfield, Prescott, Naples, Hope, Many, Stamps, Homer, Ruston, Lone Star, Queen City, Magnolia, El Dorado, Daingerfield, Zwolle, Hughes Springs, Midway, Dierks, Columbia, Shreveport, Nashville, Clarks, Atlanta, Mineral Springs, Clarksville, Bernice, Tyler, Center, Jefferson, Martin, Bogata, Idabel, De Queen, Bossier City, Montgomery, Pineland, Mineola, Stonewall, Broken Bow, Winnsboro, Longview, Bradley, Marshall, Hawkins, Dry Prong, Minden, Quitman, Colfax, and Lufkin 141 AM CDT Wed Aug 12 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT FRIDAY... * WHAT...Heat index values up to 107. * 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 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. 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. && $$ 20 Action: Time Extended Issued At: 2026-08-12 12:00:49 826 WWUS74 KSHV 121700 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1200 PM CDT Wed Aug 12 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>167-131200- /O.EXT.KSHV.HT.Y.0010.000000T0000Z-260817T0100Z/ 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 El Dorado, Nashville, Columbia, Hawkins, Minden, Clarks, Mineola, Winnfield, Farmerville, Daingerfield, Nacogdoches, Midway, Springhill, Mount Vernon, Pleasant Hill, Coushatta, Magnolia, Bossier City, Rusk, Broken Bow, Dierks, Naples, Winnsboro, Stonewall, Lufkin, San Augustine, Longview, Hemphill, Clarksville, Logansport, Queen City, Many, Big Sandy, Ruston, Texarkana, Monroe, Tyler, Natchitoches, Marshall, Bogata, Pineland, Hughes Springs, Linden, Ashdown, Center, Olla, Mansfield, Pittsburg, Colfax, Mount Pleasant, Jefferson, Prescott, Gibsland, Jacksonville, Ringgold, Haynesville, Grayson, Zwolle, Carthage, Jonesboro, Bradley, Dry Prong, Idabel, Mineral Springs, Henderson, Lone Star, Homer, Stamps, Gilmer, Arcadia, Martin, Bernice, Omaha, De Queen, Lewisville, Montgomery, Hope, Shreveport, Jena, Quitman, and Atlanta 1200 PM CDT Wed Aug 12 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT SUNDAY... * WHAT...Heat index values up to 109. * 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 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. && $$ 19 Action: Continued Issued At: 2026-08-13 00:20:39 013 WWUS74 KSHV 130520 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1220 AM CDT Thu Aug 13 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>167-131700- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260817T0100Z/ 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 Hemphill, Ringgold, Naples, Pittsburg, Hughes Springs, Lufkin, Gilmer, Grayson, Gibsland, Carthage, Bernice, Logansport, Coushatta, Mount Vernon, Mansfield, Haynesville, Clarks, Broken Bow, Zwolle, Mineola, Tyler, Mount Pleasant, Montgomery, Natchitoches, Columbia, Linden, San Augustine, Nashville, Minden, Olla, Pineland, Farmerville, Daingerfield, Hawkins, Longview, Henderson, Winnsboro, Hope, Ashdown, Magnolia, Queen City, Arcadia, Martin, Monroe, Marshall, Center, Clarksville, Omaha, Midway, Atlanta, Bossier City, Mineral Springs, Dry Prong, Jena, El Dorado, Many, Texarkana, Lone Star, Big Sandy, Idabel, Nacogdoches, Jonesboro, Prescott, Bradley, Colfax, Stonewall, Homer, Lewisville, Pleasant Hill, Dierks, Jacksonville, Stamps, Rusk, Bogata, Jefferson, De Queen, Springhill, Winnfield, Shreveport, Quitman, and Ruston 1220 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY... * WHAT...Heat index values up to 109. * 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 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. && $$ 05 Action: Continued Issued At: 2026-08-13 12:11:48 249 WWUS74 KSHV 131711 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1211 PM CDT Thu Aug 13 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>167-141200- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260817T0100Z/ 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 Columbia, Grayson, Coushatta, Dierks, Monroe, Atlanta, Hope, Winnfield, Haynesville, Hughes Springs, Natchitoches, Quitman, Homer, El Dorado, Logansport, Daingerfield, Henderson, Winnsboro, Mount Vernon, Bossier City, Ruston, Naples, Magnolia, Stonewall, Shreveport, Gibsland, Idabel, Nashville, Mansfield, Broken Bow, Jacksonville, Clarksville, Ashdown, Bogata, Dry Prong, Omaha, San Augustine, Midway, Lone Star, Minden, Springhill, Nacogdoches, Arcadia, Stamps, Zwolle, Marshall, Hemphill, Jena, Clarks, Pineland, Big Sandy, De Queen, Bernice, Longview, Queen City, Bradley, Montgomery, Martin, Mineral Springs, Prescott, Jonesboro, Pleasant Hill, Texarkana, Mineola, Tyler, Linden, Jefferson, Hawkins, Pittsburg, Carthage, Center, Farmerville, Rusk, Olla, Ringgold, Mount Pleasant, Lufkin, Gilmer, Many, Lewisville, and Colfax 1211 PM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY... * WHAT...Heat index values up to 109. * 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 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. && $$ 19 Action: Continued Issued At: 2026-08-14 00:15:41 111 WWUS74 KSHV 140515 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1215 AM CDT Fri Aug 14 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>167-141715- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260817T0100Z/ 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 Monroe, Pittsburg, Lufkin, Texarkana, Winnfield, Natchitoches, Ruston, Mineola, Bernice, Gibsland, Grayson, Hope, Lewisville, Henderson, El Dorado, Dierks, Idabel, Bogata, San Augustine, Quitman, Winnsboro, Jefferson, Center, Clarksville, Naples, Dry Prong, Magnolia, Bossier City, Queen City, Midway, Tyler, Lone Star, Pineland, Farmerville, Marshall, Mineral Springs, Montgomery, Carthage, Mount Vernon, Ringgold, Columbia, Daingerfield, De Queen, Longview, Stonewall, Logansport, Jena, Broken Bow, Zwolle, Nashville, Minden, Hemphill, Gilmer, Jacksonville, Many, Big Sandy, Haynesville, Arcadia, Martin, Mount Pleasant, Linden, Omaha, Ashdown, Nacogdoches, Hughes Springs, Colfax, Olla, Mansfield, Atlanta, Hawkins, Pleasant Hill, Prescott, Homer, Coushatta, Shreveport, Rusk, Bradley, Clarks, Stamps, Jonesboro, and Springhill 1215 AM CDT Fri Aug 14 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY... * WHAT...Heat index values up to 109. * 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 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. && $$ 05 Action: Time Extended Issued At: 2026-08-14 11:10:16 526 WWUS74 KSHV 141609 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1109 AM CDT Fri Aug 14 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>167-151300- /O.EXT.KSHV.HT.Y.0010.000000T0000Z-260818T0100Z/ 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 Natchitoches, Bogata, Lufkin, Lone Star, Monroe, Martin, Stonewall, Ringgold, Atlanta, Olla, Broken Bow, Homer, Center, Pittsburg, Carthage, Farmerville, Clarks, San Augustine, Ruston, Prescott, Logansport, Pleasant Hill, Gilmer, Magnolia, Hughes Springs, Jefferson, Lewisville, Hope, Tyler, Big Sandy, Quitman, Omaha, Rusk, Montgomery, Gibsland, Shreveport, Mansfield, Hemphill, Mount Pleasant, Minden, Henderson, Bossier City, Winnsboro, Coushatta, Naples, Arcadia, Dierks, Marshall, Texarkana, Clarksville, Stamps, Mount Vernon, Queen City, Jacksonville, Mineral Springs, Nacogdoches, Daingerfield, El Dorado, Bradley, Jena, De Queen, Haynesville, Grayson, Hawkins, Mineola, Linden, Longview, Idabel, Columbia, Nashville, Jonesboro, Springhill, Dry Prong, Colfax, Midway, Winnfield, Ashdown, Many, Bernice, Pineland, and Zwolle 1109 AM CDT Fri Aug 14 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT MONDAY... * WHAT...Heat index values up to 109. * 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 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. && $$ 19 Action: Continued Issued At: 2026-08-15 00:31:25 115 WWUS74 KSHV 150530 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1230 AM CDT Sat Aug 15 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>167-151330- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260818T0100Z/ 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 Haynesville, Hawkins, Gibsland, Gilmer, Clarksville, Hemphill, Tyler, Colfax, Longview, Ashdown, Mineola, Homer, Olla, Springhill, Stamps, Natchitoches, Dierks, Ringgold, Winnsboro, Big Sandy, Bradley, Nashville, Prescott, Mansfield, Jena, Winnfield, Minden, Bossier City, Daingerfield, Grayson, Jonesboro, Stonewall, Omaha, Martin, Mount Pleasant, Nacogdoches, Jacksonville, Shreveport, Mount Vernon, Idabel, Linden, Pleasant Hill, Ruston, Columbia, Atlanta, Clarks, Logansport, Texarkana, Montgomery, Henderson, Quitman, Many, Jefferson, Mineral Springs, Magnolia, Coushatta, Arcadia, Midway, Bernice, Pittsburg, Naples, Marshall, De Queen, Monroe, Center, Pineland, Dry Prong, Bogata, Lone Star, San Augustine, Rusk, Hope, Queen City, Carthage, Hughes Springs, Broken Bow, El Dorado, Zwolle, Lufkin, Lewisville, and Farmerville 1230 AM CDT Sat Aug 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY... * WHAT...Heat index values up to 109. * 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 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. && $$ 05 Action: Continued Issued At: 2026-08-15 00:59:11 830 WWUS74 KSHV 150558 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1258 AM CDT Sat Aug 15 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>167-151700- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260818T0100Z/ 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 Haynesville, Hawkins, Gibsland, Gilmer, Clarksville, Hemphill, Tyler, Colfax, Longview, Ashdown, Mineola, Homer, Olla, Springhill, Stamps, Natchitoches, Dierks, Ringgold, Winnsboro, Big Sandy, Bradley, Nashville, Prescott, Mansfield, Jena, Winnfield, Minden, Bossier City, Daingerfield, Grayson, Jonesboro, Stonewall, Omaha, Martin, Mount Pleasant, Nacogdoches, Jacksonville, Shreveport, Mount Vernon, Idabel, Linden, Pleasant Hill, Ruston, Columbia, Atlanta, Clarks, Logansport, Texarkana, Montgomery, Henderson, Quitman, Many, Jefferson, Mineral Springs, Magnolia, Coushatta, Arcadia, Midway, Bernice, Pittsburg, Naples, Marshall, De Queen, Monroe, Center, Pineland, Dry Prong, Bogata, Lone Star, San Augustine, Rusk, Hope, Queen City, Carthage, Hughes Springs, Broken Bow, El Dorado, Zwolle, Lufkin, Lewisville, and Farmerville 1258 AM CDT Sat Aug 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY... * WHAT...Heat index values up to 109. * 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 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. && $$ 05 Action: Continued Issued At: 2026-08-15 12:46:22 633 WWUS74 KSHV 151745 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1245 PM CDT Sat Aug 15 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>167-161800- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260818T0100Z/ 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 Springhill, Atlanta, Big Sandy, Ringgold, Bradley, Lewisville, Farmerville, Homer, Gilmer, Coushatta, Columbia, Daingerfield, Nashville, Winnfield, Dry Prong, Bogata, Mount Pleasant, Natchitoches, Montgomery, De Queen, Henderson, Many, Winnsboro, Pineland, Pleasant Hill, Olla, Longview, Ruston, Nacogdoches, Minden, Shreveport, Omaha, San Augustine, Mineral Springs, Naples, Martin, Monroe, Jefferson, Bossier City, Texarkana, Stamps, Clarksville, Grayson, Colfax, Zwolle, Jacksonville, Idabel, Carthage, Prescott, Magnolia, Clarks, Logansport, Mount Vernon, Midway, Hawkins, Ashdown, Pittsburg, Tyler, Queen City, Hope, Lufkin, Mansfield, Marshall, Broken Bow, Arcadia, Bernice, Gibsland, El Dorado, Jonesboro, Dierks, Haynesville, Stonewall, Center, Linden, Jena, Hughes Springs, Quitman, Mineola, Rusk, Hemphill, and Lone Star 1245 PM CDT Sat Aug 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT MONDAY... * 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 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. && $$ 23 Action: Time Extended Issued At: 2026-08-15 23:46:41 820 WWUS74 KSHV 160446 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1146 PM CDT Sat Aug 15 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>167-161700- /O.EXT.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 Dierks, Homer, Bernice, Monroe, El Dorado, Bossier City, Prescott, Winnfield, Olla, Mount Vernon, Tyler, Lufkin, Texarkana, Longview, Jacksonville, Marshall, Mount Pleasant, Queen City, Natchitoches, Mineola, Montgomery, Rusk, Quitman, Grayson, Ashdown, Mineral Springs, Daingerfield, Omaha, Arcadia, Ringgold, Magnolia, Hope, Center, Dry Prong, Stamps, Idabel, Jonesboro, Hawkins, Springhill, Ruston, Martin, Atlanta, Broken Bow, Clarksville, Naples, Stonewall, San Augustine, Gibsland, Winnsboro, Big Sandy, Pleasant Hill, Bogata, Jena, Carthage, Henderson, Logansport, Pittsburg, Hemphill, Gilmer, Linden, Columbia, Pineland, Nacogdoches, Many, Nashville, Farmerville, Lone Star, Jefferson, Hughes Springs, Haynesville, Clarks, Lewisville, Zwolle, Mansfield, Shreveport, Midway, De Queen, Colfax, Coushatta, Minden, and Bradley 1146 PM CDT Sat Aug 15 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT TUESDAY... * WHAT...Heat index values up to 109. * 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||