702
WWUS72 KJAX 300357
NPWJAX

URGENT - WEATHER MESSAGE
National Weather Service Jacksonville FL
1157 PM EDT Wed Jul 29 2026

FLZ021-023-024-030-031-038-120-124-125-132-137-138-220-225-232-233-
237-322-325-333-422-425-433-522-533-633-GAZ152>154-162-163-165-166-
250-264-350-364-302300-
/O.NEW.KJAX.HT.Y.0015.260730T1500Z-260730T2300Z/
Suwannee-Baker-Inland Nassau-Union-Bradford-Inland Flagler-
Eastern Hamilton-Coastal Nassau-Coastal Duval-Eastern Clay-
Eastern Putnam-Coastal Flagler-Western Hamilton-Trout River-
Western Clay-Northeast Coastal St. Johns-Western Putnam-Northern
Columbia-South Central Duval-Southeast Coastal St. Johns-
Southeastern Columbia-Western Duval-Northern Inland St. Johns-
Southwestern Columbia-Southern Inland St. Johns-Western St. Johns-
Brantley-Inland Glynn-Coastal Glynn-Echols-Clinch-Inland Camden-
Coastal Camden-Northern Ware-Northeastern Charlton-Southern Ware-
Western Charlton-
Including the cities of Saint Augustine Beach, St. Simons,
Country Club Estate, Riverside, Homeland, Kings Ferry, West Lake,
St. George, Dungeness, Amelia City, Ponte Vedra Beach, Suwannee
Springs, Raybon, Jasper, Waynesville, Fernandina Beach, Newburn,
Ratliff, Suwannee River Station, Starke, Nahunta, Homerville,
Olustee, Watertown, Yulee, Ortega, White Springs, Carraway, Normandy,
Houston, Needham, Jacksonville, Winfield, New River, Palm Coast, Race
Pond, Arlington, Durbin, Lake Butler, Orange Park, Anastasia, Stephen
Foster State Park, Needmore, Espanola, McAlpin, Columbia, Woodbine,
Fruit Cove, Doctors Inlet, Saint Augustine, Waycross, Hilliard,
Kingsland, Colesburg, Belmont, Atkinson, Suwannee Valley, Lakeside,
Jekyll Island, Winokur, Dupont Center, Switzerland, Sea Island,
Bunnell, Picolata, Dock Junction, Bakersville, Live Oak, Oceanway,
Glynn Haven, Jennings, Hickox, Bellair, Lake City, Waverly, San
Marco, Folkston, Middleburg, Andalusia, Statenville, Lulu, Saint
Augustine Shore, Palm Valley, Oleno State Park, Bostwick, Tallyrand,
Blue Springs, Tarboro, Macclenny, Butler Beach, Palatka, Thalmann,
Dover Bluff, Hortense, Hoboken, Saint Augustine South, Green Cove
Springs, and Bryceville
1157 PM EDT Wed Jul 29 2026

...HEAT ADVISORY IN EFFECT FROM 11 AM TO 7 PM EDT THURSDAY...

* WHAT...Heat index values up to 110 expected.

* WHERE...Portions of northeast and northern Florida and southeast
  Georgia.

* WHEN...From 11 AM to 7 PM EDT Thursday.

* 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.

&&

$$

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

HESS