628  
FNUS72 KJAX 211223  
FWSJAX  
 
SPOT FORECAST FOR FORT WHITE WEA - UNIT 3...FWC  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
823 AM EDT THU JUN 21 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON JUNE 21.  
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
 
HOT AND HUMID CONDITIONS WILL CONTINUE WITH LIGHT WEST  
WINDS. SCATTERED AFTERNOON SHOWERS AND THUNDERSTORMS WILL OCCUR AS THE  
WEST COAST SEABREEZE MOVES INLAND.  
 
   
REST OF TODAY
 
 
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........28 36 36 43 50 51 51 51  
WEATHER COV..... SCH CHC CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH CHC CHC CHC CHC  
CHC OF PCPN (%).0 10 10 20 30 40 40 40  
LAL.............1 1 1 2 3 3 3 3  
TEMP............85 88 91 92 93 93 92 91  
RH..............77 70 64 62 58 58 62 62  
20 FT WIND DIR..W W W W W W W W  
20 FT WIND SPD..3 6 6 6 6 8 8 8  
20 FT WIND GUST.6 8 8 8 8 11 13 13  
MIX HGT (KFT)...1.2 1.6 2.4 3.2 4.0 3.4 2.7 2.1  
TRANSP WIND DIR.W W W W W W W W  
TRANSP WIND SPD.7 9 10 10 10 12 14 14  
DISPERSION IDX..11 18 29 39 47 39 38 34  
LVORI...........4 3 2 1 1 1 1 1  
   
TONIGHT
 
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........54 57 59 62 65 68 71 71 66 64 63 61  
WEATHER COV.....CHC CHC  
WEATHER TYPE....RW RW  
TSTM COV........CHC CHC  
CHC OF PCPN (%).30 30 10 10 10 10 10 10 0 0 0 0  
LAL.............3 3 1 1 1 1 1 1 1 1 1 1  
TEMP............89 87 85 82 81 80 79 78 77 77 76 75  
RH..............66 72 77 82 85 85 88 91 94 90 94 97  
20 FT WIND DIR..W W SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..6 6 7 5 3 3 3 3 3 3 2 2  
20 FT WIND GUST.8 8 10 7 6 5 5 5 5 5  
MIX HGT (KFT)...1.5 0.9 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3  
TRANSP WIND DIR.W W SW SW SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.13 10 8 6 5 3 3 3 3 3 2 2  
DISPERSION IDX..24 11 7 4 3 2 1 1 2 1 1 1  
LVORI...........3 3 4 4 5 5 6 7 7 7 7 8  
   
FRIDAY
 
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........58 55 49 49 49 49 49 49 44 44 44 44  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 10 10 10 10 10 10 10 10 10 10  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............75 75 78 82 85 88 90 91 92 92 91 90  
RH..............97 100 91 82 75 70 64 62 58 58 60 62  
20 FT WIND DIR..W W W W W W W W W W SW SW  
20 FT WIND SPD..2 2 3 6 6 7 7 8 8 8 9 9  
20 FT WIND GUST. 6 8 8 10 10 11 11 13 14 14  
MIX HGT (KFT)...0.3 0.3 0.3 1.0 1.8 2.6 3.1 3.6 4.1 3.7 3.3 2.9  
TRANSP WIND DIR.W W W W W W W W W W W SW  
TRANSP WIND SPD.2 3 5 7 9 12 12 12 12 13 14 14  
DISPERSION IDX..1 1 5 9 22 36 44 41 44 45 45 43  
LVORI...........9 10 6 4 3 3 1 1 1 1 1 1  
 

 
FORECASTER...ZIBURA  
REQUESTED BY...MATTHEW BARKER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1811757.0/JAX  
.EMAIL MATTHEW.BARKER@MYFWC.COM  
 
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