526  
FNUS72 KJAX 012225  
FWSJAX  
 
SPOT FORECAST FOR FIRST FRIDAY FOURTH OF JULY EVENT...BRUNSWICK EMA  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
625 PM EDT TUE JUL 1 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 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  
 
HIGH TEMPERATURES FRIDAY WILL REACH THE UPPER 80S WITH AN ONSHORE  
BREEZE, WITH LOW TEMPERATURES IN THE UPPER 70S. RAIN CHANCES WILL  
START UP FRIDAY MORNING, WITH COVERAGE AND THUNDERSTORM POTENTIAL  
INCREASING IN THE AFTERNOON AND EVENING. PRECIPITATION CHANCES  
ARE AT ABOUT 30-35% AT THIS TIME. SATURDAY, ONSHORE WINDS WILL BE  
A BIT HIGHER LOWERING THE TEMPERATURES A FEW DEGREES WITH SIMILAR  
RAIN CHANCES TO FRIDAY.  
   
INDEPENDENCE DAY  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........28 29 31 32 31 31 30 28 25 23  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH CHC CHC CHC CHC  
CHC OF PCPN (%).30 30 30 30 30 30 40 40 40 40  
CHC OF THDR (%).10 10 10 20 20 20 40 40 40 40  
TEMP............79 81 83 85 86 87 87 87 87 86  
RH..............94 88 85 80 77 72 70 70 68 70  
HEAT INDEX (F)..79 87 92 96 97 97 97 97 95 95  
WIND CHILL (F)..79 81 83 85 86 86 86 86 85 85  
SURFACE WND DIR.N N NE NE NE E E E E E  
SURFACE WND SPD.3 5 6 7 8 10 12 12 12 12  
SURFACE WND GST.7 8 9 10 12 14 15 16 16 16  
TRANSP WIND DIR.NW N NE NE E E E E E E  
TRANSP WIND SPD.5 5 6 7 8 10 12 12 12 13  
   
FRIDAY NIGHT  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........23 22 22 24 26 28 24 19 15 20 24 29  
WEATHER COV.....CHC CHC  
WEATHER TYPE....RW RW  
TSTM COV........CHC CHC  
CHC OF PCPN (%).40 40 10 10 10 10 10 10 10 10 10 10  
CHC OF THDR (%).40 40 10 10 10 10 10 10 10 10 10 10  
TEMP............85 84 83 83 82 82 81 81 80 79 79 79  
RH..............72 74 77 77 82 82 85 85 88 91 94 94  
HEAT INDEX (F)..95 92 92 90 89 87 87 85 85 79 78 78  
WIND CHILL (F)..85 84 84 83 82 81 81 80 80 79 78 78  
SURFACE WND DIR.E E E E E E E NE NE NE NE NE  
SURFACE WND SPD.10 9 8 7 7 6 5 5 5 5 5 6  
SURFACE WND GST.15 13 12 10 9 9 8 8 8 8 9 10  
TRANSP WIND DIR.E E E E E E E E E E E E  
TRANSP WIND SPD.12 12 10 10 9 8 7 6 6 6 6 7  
   
SATURDAY  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........28 28 27 28 30 31 33 35 37 39 42 44  
WEATHER COV..... SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC  
CHC OF PCPN (%).10 10 20 20 20 20 20 20 40 40 40 40  
CHC OF THDR (%).10 10 20 20 20 20 20 20 40 40 40 40  
TEMP............79 79 80 82 83 85 86 86 86 86 85 84  
RH..............94 91 88 82 77 72 70 70 70 70 72 74  
HEAT INDEX (F)..78 79 86 89 94 96 96 95 95 95 92 92  
WIND CHILL (F)..78 79 80 82 84 85 85 85 85 85 84 84  
SURFACE WND DIR.NE NE NE NE NE NE NE E E E E E  
SURFACE WND SPD.7 8 9 10 12 13 14 15 15 15 15 15  
SURFACE WND GST.12 13 14 15 17 18 20 20 20 20 20 20  
TRANSP WIND DIR.E E E E E E E E E E E E  
TRANSP WIND SPD.7 8 9 10 12 13 14 15 15 15 15 15  
 
 
FORECASTER...KLINGLER  
REQUESTED BY...RACHEL GREENE  
TYPE OF REQUEST...OTHER  
.TAG 2517072.0/JAX  
.DELDT 07/01/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RGREENE@CITYOFBRUNSWICK-GA.GOV  
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