743  
FNUS72 KJAX 010506  
FWSJAX  
 
SPOT FORECAST FOR ST. ISLANDS 4TH OF JULY CELEBRATION...GLYNN COUNTY EMERGENCY MANAGEMENT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
106 AM EDT TUE JUL 1 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
 
 
FORECAST FOR THE LATTER PART OF THE WEEK HAS CHANCES FOR SHOWERS  
AND STORMS BUILDING AS THE DAY PROGRESSES WITH CONVECTION AND  
CLOUD COVER BECOMING LESS DENSE BY FRIDAY EVENING. WINDS WILL BE  
OUT OF THE EAST THROUGH THE FORECASTED PERIOD, WITH SPEEDS  
BECOMING BREEZIER IN THE AFTERNOON.  
   
INDEPENDENCE DAY
 
 
TIME (EDT) 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM  
SKY (%).........32 34 35 35 35 35 35 36 36  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH SCH CHC CHC CHC CHC  
CHC OF PCPN (%).30 30 30 30 30 50 50 50 50  
CHC OF THDR (%).20 20 20 20 20 50 50 50 50  
TEMP............81 83 85 86 86 86 86 86 85  
RH..............88 82 77 75 77 77 77 75 77  
HEAT INDEX (F)..88 92 96 97 98 98 98 97 96  
SURFACE WND DIR.N NE NE E E E E E E  
SURFACE WND SPD.6 6 7 8 9 10 12 12 12  
SURFACE WND GST.8 9 10 12 14 15 16 16 16  
TRANSP WIND DIR.S S S SE SE SE SE SE SE  
TRANSP WIND SPD.9 9 10 12 13 14 14 14 14  
   
FRIDAY NIGHT
 
 
TIME (EDT) 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM  
SKY (%).........37 38 39 40 42 43 39 36 32 34 36 38  
WEATHER COV.....CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC SCH SCH SCH SCH SCH SCH  
CHC OF PCPN (%).50 50 20 20 20 20 20 20 20 20 20 20  
CHC OF THDR (%).50 50 20 20 20 20 20 20 10 10 10 10  
TEMP............84 84 83 82 82 81 81 80 80 80 79 79  
RH..............80 77 80 82 85 88 88 91 91 91 91 91  
HEAT INDEX (F)..94 93 91 89 90 88 88 87 87 87 79 79  
SURFACE WND DIR.E E E E E E E E E E E NE  
SURFACE WND SPD.12 10 9 8 8 7 6 6 6 6 6 7  
SURFACE WND GST.15 14 13 12 10 9 8 8 8 8 9 10  
TRANSP WIND DIR.SE SE SE M M M M M M M M M  
TRANSP WIND SPD.13 12 12 M M M M M M M M M  
 

 
FORECASTER...CORLESS  
REQUESTED BY...KELSIEE BRAZEALE  
TYPE OF REQUEST...OTHER  
.TAG 2516980.0/JAX  
.DELDT 07/01/25  
.FORMATTERVERSION 2.0.0  
.EMAIL KELSIEE.BRAZEALE@GLYNNCOUNTY-GA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab FL Page
The Nexlab GA Page Main Text Page