Heat Advisory
Status
New Event Active alertStart Time
Sat 08/15/2026 11:00 AM EDTEnd Time
Sat 08/15/2026 08:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Jacksonville, FL ∙ Gainesville, FL ∙ Palm Coast, FL ∙ Ocala, FL ∙ Hilliard, FL ∙ Jacksonville Division, FL ∙ American Beach, FL ∙ Beverly Beach, FL ∙ Millwood, GA ∙ Odum, GAFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 1214 PM EDT Fri Aug 14 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT SATURDAY... ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...For the first Heat Advisory, heat index values up to 112. For the second Heat Advisory, heat index values up to 112 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Saturday. * 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.
Technical Header
FLZ021-023-024-030-031-035-038-120-124-125-132-136>138-140-220-225- 232-233-236-237-240-322-325-333-340-422-425-433-522-533-633- GAZ132>136-149-151-152-162-163-250-264-350-364-150015- /O.NEW.KJAX.HT.Y.0020.260815T1500Z-260816T0000Z/ /O.CON.KJAX.HT.Y.0019.000000T0000Z-260815T0000Z/ Suwannee-Baker-Inland Nassau-Union-Bradford-Gilchrist-Inland Flagler-Eastern Hamilton-Coastal Nassau-Coastal Duval-Eastern Clay-Eastern Alachua-Eastern Putnam-Coastal Flagler-Eastern Marion-Western Hamilton-Trout River-Western Clay-Northeast Coastal St. Johns-Western Alachua-Western Putnam-Central Marion- Northern Columbia-South Central Duval-Southeast Coastal St. Johns- Western Marion-Southeastern Columbia-Western Duval-Northern Inland St. Johns-Southwestern Columbia-Southern Inland St. Johns- Western St. Johns-Coffee-Jeff Davis-Bacon-Appling-Wayne-Atkinson- Pierce-Brantley-Echols-Clinch-Northern Ware-Northeastern Charlton- Southern Ware-Western Charlton- Including the cities of Needham, Lakeside, Durbin, Blackshear, Starke, Columbia, Houston, Lake City, Saint Augustine Beach, Folkston, Douglas, Stephen Foster State Park, Saint Augustine Shore, Pearson, Raybon, Bellair, Andalusia, Picolata, Doctortown, Winfield, Pine Grove, Yulee, Suwannee Springs, Ratliff, Belmont, Live Oak, Espanola, Bostwick, Bunnell, Carraway, Newnans Lake, Oceanway, Newburn, Ocala Airport, Palm Valley, High Springs, Normandy, Amelia City, Needmore, Statenville, Ponte Vedra Beach, Jennings, Blue Springs, Jacksonville, Alma, Nahunta, West Lake, Willacoochee, Newberry, Fruit Cove, Gardi, Waynesville, Jasper, Suwannee River Station, Olustee, Gainesville, Bryceville, Hickox, New Lacy, Palm Coast, Anastasia, Oleno State Park, Arlington, Homerville, Lynne, Dupont Center, Burbank, Jesup, Butler Beach, Riverside, Saint Augustine South, Plant Hatch, White Springs, Middleburg, Doctors Inlet, Saint Augustine, Baxley, Gainesville Airport, Hazlehurst, Hoboken, Axson, Lulu, Green Cove Springs, Waycross, San Marco, St. George, Palatka, Archer, Macclenny, Anthony, Suwannee Valley, Hortense, Switzerland, New River, Moss Bluff, Watertown, Trenton, Ocala, Lake Butler, Winokur, Bakersville, Hilliard, Orange Park, Tallyrand, McAlpin, Atkinson, Ortega, Race Pond, Kings Ferry, Homeland, Weirsdale, and Fernandina Beach 1214 PM EDT Fri Aug 14 2026
