604  
FNUS72 KJAX 060529  
FWSJAX  
 
SPOT FORECAST FOR CLAY COUNTY PRO RODEO...CLAY COUNTY EMERGENCY MANAGEMENT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
129 AM EDT SUN SEP 6 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0500 EDT ON SEPTEMBER 06.  
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  
 
WINDS WILL CONTINUE FROM THE WEST TODAY. SHOWER AND STORM CHANCES  
BEGIN TO INCREASE BY NOON, WITH THE HIGHEST CHANCE OF ACTIVITY  
TOWARDS THE END OF YOUR EVENT AS THE SEA BREEZES MEET NEAR THE  
ST. JOHNS RIVER. TEMPERATURES THIS AFTERNOON LOOK TO TOP OUT IN  
THE LOWER 90S DURING PEAK HEATING OUTSIDE OF ANY SHOWERS OR  
STORMS. WITH DEWPOINTS IN THE MID TO UPPER 70S, HEAT INDEX VALUES  
WILL PUSH NEAR 105F, BUT WE DON'T EXPECT HEAT ADVISORY CRITERIA.  
   
TODAY  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........25 22 18 21 19 31 39 46 60 59 63 77  
WEATHER COV..... SCH SCH CHC CHC LKY LKY  
WEATHER TYPE.... RW RW RW RW RW RW  
TSTM COV........ SCH CHC CHC CHC CHC  
CHC OF PCPN (%).0 0 0 0 0 0 20 20 30 50 60 70  
CHC OF THDR (%).0 0 0 0 0 10 10 10 40 40 40 50  
TEMP............75 75 77 79 84 87 88 91 91 91 92 87  
RH..............97 100 94 91 80 75 72 66 66 64 62 70  
HEAT INDEX (F)..75 75 77 79 94 100 102 106 106 105 106 98  
SURFACE WND DIR.W W W W W W W W W W W W  
SURFACE WND SPD.5 5 5 5 6 7 6 6 6 6 6 6  
SURFACE WND GST.9 9 9 9 9 10 10 10 10 10 10 10  
TRANSP WIND DIR.W W W W W W W W W W W NW  
TRANSP WIND SPD.7 7 7 8 8 8 8 8 9 8 8 7  
   
TONIGHT  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........76 64 62 67 71 73 57 54 50 47 25 51  
WEATHER COV.....LKY CHC CHC CHC CHC 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 CHC CHC CHC SCH SCH SCH SCH  
CHC OF PCPN (%).60 40 40 30 30 20 20 20 20 20 20 20  
CHC OF THDR (%).50 50 30 30 30 20 10 10 20 20 10 10  
TEMP............85 84 80 79 78 77 77 76 76 75 75 75  
RH..............75 77 88 91 91 94 94 94 94 97 97 97  
HEAT INDEX (F)..94 93 86 79 78 77 77 76 76 75 75 75  
SURFACE WND DIR.SW SW SW SW SW SW SW W SW SW W W  
SURFACE WND SPD.6 5 5 3 3 3 2 2 2 2 2 2  
SURFACE WND GST.10 8 8 7 7 7 6 6 6 6 6 6  
TRANSP WIND DIR.W W SW SW SW SW SW W W W W W  
TRANSP WIND SPD.8 8 9 9 8 8 7 7 6 6 5 5  
 
 
FORECASTER...CRUZ  
REQUESTED BY...ZACH COX  
TYPE OF REQUEST...OTHER  
.TAG 2620812.3/JAX  
.DELDT 09/06/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ZCOX@CLAYSHERIFF.COM  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab FL Page
The Nexlab GA Page
Main Text Page