Portions of northeast and northern Florida and southeast Georgia.
WHEN
From 11 AM to 6 PM EDT Wednesday.
IMPACTS
Hot temperatures and high humidity may cause heat illnesses.
Recommendations
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Tue 5:10 PM → Tue 5:45 PM EDT
At 509 PM EDT, Doppler radar was tracking a cluster of strong thunderstorms over Hilliard, moving east at 10 mph. HAZARD...Wind gusts around 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... St. Marys, Kingsland, Fernandina Beach, Hilliard, Callahan, Jacksonville International Arpt, Kings Bay Base, Yulee, Kings Ferry, and St. George.
Recommendations
If outdoors, consider seeking shelter inside a building.