12 advisories in effect for 12 regions in the area

• Charlton, Northeastern, Western

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Pierce

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Bradford

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Baker

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Alachua, Eastern, Western

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Brantley

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 Brantley-Inland Glynn-Coastal Glynn-Inland Camden-Coastal Camden- Including the cities of Dock Junction, Atkinson, Country Club Estate, Sea Island, Glynn Haven, Hickox, Dungeness, Jekyll Island, Dover Bluff, Waverly, Tarboro, Nahunta, Colesburg, Waynesville, Raybon, St. Simons, Kingsland, Woodbine, Thalmann, Hoboken, and Hortense 739 PM EDT Sat Aug 15 2026 ...EXTREME HEAT WARNING IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Brantley, Coastal Camden, Coastal Glynn, Inland Camden, and Inland Glynn Counties. * WHEN...From 11 AM to 8 PM EDT 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.

• Glynn, Coastal, Inland

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 Brantley-Inland Glynn-Coastal Glynn-Inland Camden-Coastal Camden- Including the cities of Dock Junction, Atkinson, Country Club Estate, Sea Island, Glynn Haven, Hickox, Dungeness, Jekyll Island, Dover Bluff, Waverly, Tarboro, Nahunta, Colesburg, Waynesville, Raybon, St. Simons, Kingsland, Woodbine, Thalmann, Hoboken, and Hortense 739 PM EDT Sat Aug 15 2026 ...EXTREME HEAT WARNING IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Brantley, Coastal Camden, Coastal Glynn, Inland Camden, and Inland Glynn Counties. * WHEN...From 11 AM to 8 PM EDT 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.

• Duval, Coastal, Inland

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Camden, Coastal, Inland

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 Brantley-Inland Glynn-Coastal Glynn-Inland Camden-Coastal Camden- Including the cities of Dock Junction, Atkinson, Country Club Estate, Sea Island, Glynn Haven, Hickox, Dungeness, Jekyll Island, Dover Bluff, Waverly, Tarboro, Nahunta, Colesburg, Waynesville, Raybon, St. Simons, Kingsland, Woodbine, Thalmann, Hoboken, and Hortense 739 PM EDT Sat Aug 15 2026 ...EXTREME HEAT WARNING IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Brantley, Coastal Camden, Coastal Glynn, Inland Camden, and Inland Glynn Counties. * WHEN...From 11 AM to 8 PM EDT 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.

• Nassau, Coastal, Inland

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Ware, Northern, Southern

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.

• Union

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Jacksonville FL 739 PM EDT Sat Aug 15 2026 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-Echols-Clinch-Northern Ware-Northeastern Charlton-Southern Ware-Western Charlton- Including the cities of Belmont, Jacksonville, Oleno State Park, Amelia City, Carraway, Jasper, Anthony, Ortega, Suwannee Valley, Axson, Riverside, Bunnell, Durbin, Needmore, Bryceville, Switzerland, Newberry, Espanola, Lake Butler, Newburn, High Springs, St. George, Palm Valley, Doctortown, Saint Augustine Shore, Live Oak, Gardi, Yulee, Normandy, Pearson, White Springs, Orange Park, Kings Ferry, Willacoochee, Waycross, San Marco, Suwannee River Station, Blackshear, Oceanway, Bakersville, West Lake, Pine Grove, Stephen Foster State Park, Hazlehurst, Winokur, Statenville, Bellair, Lulu, Gainesville Airport, Lakeside, Palm Coast, Saint Augustine Beach, Ratliff, Arlington, Saint Augustine South, Butler Beach, New River, Baxley, Homerville, Bostwick, Winfield, Macclenny, Douglas, Lake City, Jennings, Olustee, Middleburg, Green Cove Springs, Blue Springs, Needham, Andalusia, Watertown, Saint Augustine, Fruit Cove, Archer, Fernandina Beach, Trenton, McAlpin, Anastasia, Starke, Columbia, Palatka, Suwannee Springs, Gainesville, Homeland, Plant Hatch, Ponte Vedra Beach, Alma, Race Pond, Doctors Inlet, Hilliard, Tallyrand, Picolata, Dupont Center, Houston, Burbank, Weirsdale, New Lacy, Jesup, Lynne, Newnans Lake, Folkston, Moss Bluff, Ocala, and Ocala Airport 739 PM EDT Sat Aug 15 2026 ...HEAT ADVISORY IS CANCELLED... ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT SUNDAY... * WHAT...Heat index values up to 111 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM to 8 PM EDT 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.