Heat Advisory
Status
Event Continued Active alertStart Time
Mon 07/20/2026 08:15 PM EDTEnd Time
Tue 07/21/2026 09:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Nashville, TN ∙ Clarksville, TN ∙ Murfreesboro, TN ∙ Franklin, TN ∙ Hendersonville, TN ∙ Elkton, TN ∙ Cunningham, TN ∙ Belle Meade, TN ∙ La Vergne, TN ∙ Hartsville, TNFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Nashville TN 715 PM CDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY... * WHAT...Heat index values up to 110. * WHERE...A portion of Middle Tennessee. * 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.
Technical Header
TNZ005>011-023>034-056>066-075-077>080-093>095-211200- /O.CON.KOHX.HT.Y.0003.000000T0000Z-260722T0100Z/ 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 Smyrna, Nashville, Murfreesboro, Hohenwald, Byrdstown, Lobelville, Jamestown, Ashland City, Hendersonville, South Carthage, Lawrenceburg, Manchester, Clarksville, Centerville, Dickson, Coalmont, Shelbyville, McMinnville, Lebanon, Springfield, Lafayette, Kingston Springs, Goodlettsville, Waverly, Columbia, La Vergne, Tennessee Ridge, Tullahoma, Cookeville, Erin, Allardt, Sparta, Gordonsville, Carthage, Franklin, Celina, Gainesboro, Livingston, Linden, Lewisburg, Spencer, Clifton, Gallatin, Hartsville, Woodbury, Altamont, Crossville, Brentwood, Mount Juliet, Pulaski, Waynesboro, New Johnsonville, McEwen, Smithville, and Dover 715 PM CDT Mon Jul 20 2026
