376  
FNUS72 KTAE 211954  
FWSTAE  
 
SPOT FORECAST FOR RX PILES...STATE OF FLORIDA PARK SERVICE  
NATIONAL WEATHER SERVICE TALLAHASSEE FL  
254 PM EST SUN DEC 21 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1400 CST ON DECEMBER 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (850) 942-8833, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
EASTERLY TRANSPORT WINDS WILL INCREASE TONIGHT AND  
MONDAY MORNING, AS THE SOUTHERN PERIPHERY OF STRONG HIGH PRESSURE  
BRIDGES IN FROM THE NORTH. POOR DISPERSION THIS AFTERNOON WILL  
THEREFORE GRADUALLY INCREASE LATE TONIGHT, BECOMING FAIR ON  
MONDAY. NO RAIN IS EXPECTED, AND THE AIR MASS WILL BE SOMEWHAT  
DRY.  
   
REST OF TODAY  
 
TIME (CST) 2PM 3PM 4PM  
SKY (%).........21 21 21  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0  
TEMP............68 69 67  
RH..............73 73 78  
20 FT WIND DIR..SE SE SE  
20 FT WIND SPD..5 3 3  
20 FT WIND GUST.8 7 6  
MIX HGT (KFT)...1.0 0.9 0.7  
TRANSP WIND DIR.SE SE SE  
TRANSP WIND SPD.6 5 5  
DISPERSION......7 7 7  
LVORI...........4 4 4  
   
TONIGHT  
 
TIME (CST) 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM  
SKY (%).........13 13 13 12 12 12 13 13 13 17 17 17  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............65 63 62 61 60 59 57 57 55 54 53 53  
RH..............84 84 84 84 87 83 86 83 83 83 83 77  
20 FT WIND DIR..SE E NE NE NE NE NE NE E NE NE E  
20 FT WIND SPD..3 3 3 3 3 3 5 5 6 6 7 7  
20 FT WIND GUST.6 6 7 7 7 8 8 9 9 10 13 14  
MIX HGT (KFT)...0.4 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.7  
TRANSP WIND DIR.E NE NE E E E E E E E E E  
TRANSP WIND SPD.5 5 6 8 10 12 12 12 13 14 15 15  
DISPERSION......5 5 5 6 6 6 8 8 8 11 11 11  
LVORI...........5 5 5 5 5 5 5 5 4 4 4 4  
   
MONDAY  
 
TIME (CST) 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM  
SKY (%).........15 15 15 5 5 5 2 2 2 3 3 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............52 52 52 54 59 62 65 67 68 69 69 67  
RH..............74 69 66 59 49 46 43 42 42 42 44 47  
20 FT WIND DIR..E E E E E E E E E E E E  
20 FT WIND SPD..8 8 8 8 10 9 10 9 9 8 8 6  
20 FT WIND GUST.14 15 16 17 20 18 18 17 17 15 13 10  
MIX HGT (KFT)...0.8 0.8 1.0 1.2 1.3 1.5 1.6 1.8 1.9 2.0 2.1 1.5  
TRANSP WIND DIR.E E E E E E E E E E E E  
TRANSP WIND SPD.16 16 17 20 20 20 17 16 15 13 12 12  
DISPERSION......23 23 23 34 34 34 34 34 34 31 31 31  
LVORI...........3 3 3 2 1 1 1 1 1 1 1 2  
 
 
FORECASTER...HANER  
REQUESTED BY...KYLE BASS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527996.0/TAE  
.DELDT 12/21/25  
.FORMATTERVERSION 2.0.0  
.EMAIL KYLE.BASS@FLORIDADEP.GOV  
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