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Home Return to list Heat Advisory 0007 Issued by the Huntsville Forecast Office
Action: New Issued At: 2026-08-11 09:18:43 770 WWUS74 KHUN 111418 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 918 AM CDT Tue Aug 11 2026 ALZ001>010-016-TNZ076-096-097-120615- /O.NEW.KHUN.HT.Y.0007.260812T1800Z-260815T0000Z/ Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan- Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN- Including the cities of Estill Springs, Huntsville, Muscle Shoals, Lynchburg, Fort Payne, Decherd, Red Bay, Cullman, Town Creek, Decatur, Rainsville, Winchester, Sewanee, Guntersville, Sheffield, Arab, Moulton, Russellville, Albertville, Tuscumbia, Athens, Boaz, Scottsboro, Cowan, Fayetteville, and Florence 918 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY IN EFFECT FROM 1 PM WEDNESDAY TO 7 PM CDT FRIDAY... * WHAT...Heat index values up to 107 expected. * WHERE...Portions of north central, northeast, and northwest Alabama and southern middle Tennessee. * WHEN...From 1 PM Wednesday to 7 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. && $$ RAD Action: Continued Issued At: 2026-08-12 00:55:37 332 WWUS74 KHUN 120555 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 1255 AM CDT Wed Aug 12 2026 ALZ001>010-016-TNZ076-096-097-122115- /O.CON.KHUN.HT.Y.0007.260812T1800Z-260815T0000Z/ Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan- Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN- Including the cities of Rainsville, Decherd, Tuscumbia, Lynchburg, Guntersville, Albertville, Fort Payne, Cullman, Town Creek, Moulton, Florence, Estill Springs, Decatur, Winchester, Red Bay, Muscle Shoals, Scottsboro, Huntsville, Russellville, Sheffield, Boaz, Cowan, Sewanee, Athens, Fayetteville, and Arab 1255 AM CDT Wed Aug 12 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT FRIDAY... * WHAT...Heat index values up to 108 expected. * WHERE...All counties in northern Alabama and southern middle Tennessee. * WHEN...From 1 PM this afternoon to 7 PM CDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ 70/DD Action: Time Extended Issued At: 2026-08-12 11:13:47 725 WWUS74 KHUN 121613 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 1113 AM CDT Wed Aug 12 2026 ALZ001>010-016-TNZ076-096-097-131200- /O.EXT.KHUN.HT.Y.0007.260812T1800Z-260817T0000Z/ Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan- Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN- Including the cities of Sheffield, Tuscumbia, Scottsboro, Boaz, Moulton, Winchester, Decatur, Town Creek, Guntersville, Lynchburg, Russellville, Red Bay, Huntsville, Rainsville, Athens, Arab, Decherd, Florence, Estill Springs, Albertville, Muscle Shoals, Fayetteville, Sewanee, Cullman, Fort Payne, and Cowan 1113 AM CDT Wed Aug 12 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT SUNDAY... * WHAT...Heat index values up to 110 expected. * WHERE...All of northern 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. && $$ AMP Action: Continued Issued At: 2026-08-13 02:55:42 642 WWUS74 KHUN 130755 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 255 AM CDT Thu Aug 13 2026 ALZ001>010-016-TNZ076-096-097-132100- /O.CON.KHUN.HT.Y.0007.000000T0000Z-260817T0000Z/ Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan- Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN- Including the cities of Arab, Town Creek, Florence, Fayetteville, Muscle Shoals, Sewanee, Huntsville, Cowan, Guntersville, Sheffield, Tuscumbia, Athens, Cullman, Boaz, Estill Springs, Scottsboro, Moulton, Russellville, Decherd, Decatur, Red Bay, Albertville, Fort Payne, Winchester, Lynchburg, and Rainsville 255 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of north central, northeast, and northwest Alabama and southern middle Tennessee. * WHEN...Until 7 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ JMS Action: Continued Issued At: 2026-08-13 14:35:51 446 WWUS74 KHUN 131935 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 235 PM CDT Thu Aug 13 2026 ALZ001>010-016-TNZ076-096-097-141200- /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 Red Bay, Town Creek, Boaz, Florence, Russellville, Albertville, Muscle Shoals, Decherd, Scottsboro, Guntersville, Decatur, Winchester, Moulton, Fayetteville, Cowan, Arab, Huntsville, Cullman, Fort Payne, Sheffield, Lynchburg, Estill Springs, Athens, Rainsville, Tuscumbia, and Sewanee 235 PM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY... * WHAT...Heat index values up to 109. * WHERE...All or northern 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. && $$ AMP Action: Continued Issued At: 2026-08-14 04:51:06 112 WWUS74 KHUN 140950 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 450 AM CDT Fri Aug 14 2026 ALZ001>010-016-TNZ076-096-097-150100- /O.CON.KHUN.HT.Y.0007.000000T0000Z-260817T0000Z/ Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan- Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN- Including the cities of Boaz, Muscle Shoals, Tuscumbia, Town Creek, Guntersville, Sheffield, Estill Springs, Lynchburg, Rainsville, Red Bay, Huntsville, Decatur, Cullman, Scottsboro, Russellville, Albertville, Fayetteville, Florence, Sewanee, Fort Payne, Cowan, Decherd, Winchester, Moulton, Arab, and Athens 450 AM CDT Fri Aug 14 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY... * WHAT...Heat index values up to 109. * WHERE...All of Northern Alabama and Southern Middle Tennessee. * WHEN...Until 7 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ RSB Action: Time Extended Issued At: 2026-08-14 10:12:45 210 WWUS74 KHUN 141512 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 1012 AM CDT Fri Aug 14 2026 ALZ001>010-016-TNZ076-096-097-151200- /O.EXT.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 Arab, Estill Springs, Decherd, Rainsville, Guntersville, Sheffield, Russellville, Sewanee, Tuscumbia, Fort Payne, Athens, Cullman, Town Creek, Decatur, Muscle Shoals, Moulton, Cowan, Red Bay, Winchester, Boaz, Lynchburg, Albertville, Huntsville, Fayetteville, Scottsboro, and Florence 1012 AM CDT Fri Aug 14 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT MONDAY... * 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 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. && $$ 25 Action: Continued Issued At: 2026-08-15 04:53:36 780 WWUS74 KHUN 150953 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 453 AM CDT Sat Aug 15 2026 ALZ001>010-016-TNZ076-096-097-161300- /O.CON.KHUN.HT.Y.0007.000000T0000Z-260818T0000Z/ Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan- Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN- Including the cities of Estill Springs, Athens, Sewanee, Muscle Shoals, Huntsville, Fort Payne, Scottsboro, Lynchburg, Sheffield, Guntersville, Decatur, Florence, Boaz, Red Bay, Winchester, Russellville, Tuscumbia, Rainsville, Moulton, Fayetteville, Cowan, Cullman, Town Creek, Decherd, Arab, and Albertville 453 AM CDT Sat Aug 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... * WHAT...Heat index values up to 110. * WHERE...Portions of north central, northeast, and northwest Alabama and southern middle Tennessee. * WHEN...Until 7 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ RSB Action: Continued Issued At: 2026-08-16 06:35:37 308 WWUS74 KHUN 161135 NPWHUN URGENT - WEATHER MESSAGE National Weather Service Huntsville AL 635 AM CDT Sun Aug 16 2026 ALZ001>010-016-TNZ076-096-097-171300- /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 Florence, Decatur, Fort Payne, Cullman, Arab, Winchester, Cowan, Albertville, Rainsville, Huntsville, Fayetteville, Town Creek, Red Bay, Lynchburg, Muscle Shoals, Boaz, Estill Springs, Scottsboro, Tuscumbia, Sewanee, Sheffield, Moulton, Athens, Russellville, Decherd, and Guntersville 635 AM CDT Sun Aug 16 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY... * 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 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. && $$ RSB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||