669
WWUS72 KJAX 280351
NPWJAX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1151 PM EDT SAT JUN 27 2026
GAZ153-154-282100-
/O.NEW.KJAX.HT.Y.0002.260628T1600Z-260628T2100Z/
INLAND GLYNN-COASTAL GLYNN-
INCLUDING THE CITIES OF DOCK JUNCTION, JEKYLL ISLAND, SEA ISLAND,
ST. SIMONS, COUNTRY CLUB ESTATE, GLYNN HAVEN, AND THALMANN
1151 PM EDT SAT JUN 27 2026
..HEAT ADVISORY IN EFFECT FROM NOON TO 5 PM EDT SUNDAY
* WHAT...HEAT INDEX VALUES UP TO 109 EXPECTED.
* WHERE...COASTAL GLYNN AND INLAND GLYNN COUNTIES.
* WHEN...FROM NOON TO 5 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
CHANEY
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