324
WWUS72 KJAX 152339
NPWJAX

URGENT - WEATHER MESSAGE
National Weather Service Jacksonville FL
739 PM EDT Sat Aug 15 2026

GAZ152>154-165-166-160745-
/O.CAN.KJAX.XH.W.0004.000000T0000Z-260816T0000Z/
/O.CON.KJAX.HT.Y.0021.260816T1500Z-260817T0000Z/
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.

&&

$$

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>136-149-151-162-163-250-264-350-364-160745-
/O.CAN.KJAX.HT.Y.0020.000000T0000Z-260816T0000Z/
/O.CON.KJAX.HT.Y.0021.260816T1500Z-260817T0000Z/
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.

&&

$$

For more information, visit us at www.weather.gov/jax

DUBOIS