656  
FNUS72 KJAX 031242  
FWSJAX  
 
SPOT FORECAST FOR JEKYLL ISLAND INDEPENDENCE DAY...JEKYLL ISLAND FIRE DEPARTMENT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
842 AM EDT THU JUL 3 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0900 EDT ON JULY 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (904) 741-4370 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
NORTHEASTERLY FLOW JUST BEHIND A STATIONARY FRONT WILL BRING THE  
SEA-BREEZE IN BY THE LATE MORNING HOURS. THIS WILL BRING CHANCES  
FOR SCATTERED SHOWERS AND ISOLATED STORMS. SUSTAINED WINDS WILL BE  
10-15 MPH WITH GUSTS UP TO 20 MPH BY THE AFTERNOON BUT SHOULD  
START TO WEAKEN AFTER SUNSET. DAYTIME TEMPERATURES PEAK IN THE LOW  
90S BY THE AFTERNOON BEFORE COOLING BACK INTO THE UPPER 80S BY THE  
EVENING HOURS.  
   
INDEPENDENCE DAY  
 
TIME (EDT) 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM  
SKY (%).........39 42 43 44 45 46 47 49 51  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW  
TSTM COV........ CHC CHC CHC CHC CHC CHC CHC  
CHC OF PCPN (%).40 40 40 40 40 50 50 50 50  
CHC OF THDR (%).10 10 30 30 30 50 50 50 50  
TEMP............79 82 83 83 83 82 82 82 82  
RH..............94 85 82 82 85 88 88 85 85  
HEAT INDEX (F)..87 91 93 93 93 91 91 91 91  
SURFACE WND DIR.N NE NE NE NE NE NE E E  
SURFACE WND SPD.6 7 9 10 12 12 12 12 12  
SURFACE WND GST.9 10 12 14 16 17 18 18 17  
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.7 8 10 10 12 13 14 14 14  
   
FRIDAY NIGHT  
 
TIME (EDT) 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM  
SKY (%).........51 51 51 53 56 58 56 55 53 56 59 61  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH SCH  
CHC OF PCPN (%).50 50 40 40 40 40 40 40 40 40 40 40  
CHC OF THDR (%).50 50 30 30 30 20 20 20 20 20 20 20  
TEMP............82 81 81 81 80 80 79 78 78 77 77 76  
RH..............85 88 88 88 88 88 91 94 94 97 97 100  
HEAT INDEX (F)..91 88 88 88 86 86 86 79 79 79 78 78  
SURFACE WND DIR.E NE NE NE NE NE NE NE NE NE NE NE  
SURFACE WND SPD.12 10 10 10 9 9 9 9 9 9 10 10  
SURFACE WND GST.16 15 14 13 13 13 13 13 13 14 14 15  
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.14 13 12 12 12 12 12 12 13 14 16 17  
 
 
FORECASTER...VILLAFANE  
REQUESTED BY...BILLY LARTZ  
TYPE OF REQUEST...OTHER  
.TAG 2517198.0/JAX  
.DELDT 07/03/25  
.FORMATTERVERSION 2.0.0  
.EMAIL BLARTZ@JEKYLLISLAND.COM  
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