664  
FNUS72 KTBW 161251  
FWSTBW  
 
SPOT FORECAST FOR FFS CR-07...FLORIDA FOREST SERVICE  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
751 AM EST TUE DEC 16 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON DECEMBER 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (813) 645-2323 IF YOU HAVE QUESTIONS OR  
CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
HIGH PRESSURE OVER THE AREA WILL WEAKEN TODAY THROUGH MID WEEK WITH A  
WARMING TREND AND INCREASING LOW LEVEL MOISTURE. WINDS WILL BE OUT OF THE  
NE TODAY INTO THE EVENING BEFORE SHIFTING E ON WEDNESDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........55 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 7 TO 8 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 12 MPH.  
DISPERSION INDEX....21 INCREASING TO 38 EARLY IN THE AFTERNOON,  
THEN INCREASING TO 52 LATE IN THE AFTERNOON  
DECREASING TO 38 LATE IN THE AFTERNOON.  
LVORI...............2.  
 
TIME (EST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........11 15 19 15 14 14 25 23  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0  
TEMP............58 63 68 70 72 72 71 69  
RH..............79 70 61 58 55 55 56 59  
20 FT WIND DIR..NE NE NE NE NE NE NE NE  
20 FT WIND SPD..7 7 7 7 7 8 8 7  
20 FT WIND GUST.12 13 13 14 13 14 13 12  
MIX HGT (KFT)...1.1 1.6 2.3 3.2 3.9 4.0 3.7 1.3  
TRANSP WIND DIR.NE NE E E E E E NE  
TRANSP WIND SPD.12 12 12 10 10 10 12 12  
DISPERSION IDX..17 25 34 42 49 54 52 38  
LVORI...........3 3 2 1 1 1 1 1  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT). PATCHY FOG EARLY  
IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 51.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 6 MPH IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....EAST 7 TO 12 MPH.  
DISPERSION INDEX....20 DECREASING TO 3.  
LVORI...............6.  
 
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........24 26 20 17 16 19 23 35 43 43 52 59  
WEATHER COV..... PTY  
WEATHER TYPE.... FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............66 61 60 58 56 54 54 52 52 52 52 52  
RH..............66 78 81 86 89 96 96 100 99 97 99 99  
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..6 6 6 5 5 3 3 2 2 2 2 2  
20 FT WIND GUST.12 10 10 9 8 8 6 6 6 6 6 5  
MIX HGT (KFT)...0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.NE NE NE NE NE NE E E E E E E  
TRANSP WIND SPD.12 12 10 10 10 8 7 8 7 7 7 7  
DISPERSION IDX..20 5 1 2 4 4 4 3 3 3 3 4  
LVORI...........2 4 5 5 6 7 8 9 9 9 9 9  
   
WEDNESDAY  
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). PATCHY FOG EARLY  
IN THE MORNING.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 76.  
MIN HUMIDITY........58 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 7 MPH IN THE  
LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......4200 FT AGL.  
TRANSPORT WINDS.....EAST 7 TO 12 MPH.  
DISPERSION INDEX....8 INCREASING TO 16 LATE IN THE MORNING, THEN  
INCREASING TO 30 LATE IN THE MORNING INCREASING  
TO 45 EARLY IN THE AFTERNOON INCREASING TO 52  
DECREASING TO 39 LATE IN THE AFTERNOON  
DECREASING TO 28.  
LVORI...............5.  
 
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........65 63 53 57 61 61 61 62 68 74 81 81  
WEATHER COV.....PTY PTY PTY  
WEATHER TYPE....FOG FOG FOG  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............52 52 54 59 65 69 72 74 76 76 75 73  
RH..............99 99 100 94 84 75 68 63 59 58 58 63  
20 FT WIND DIR..NE NE NE E E E E E E E E E  
20 FT WIND SPD..2 2 3 5 5 5 6 6 7 7 6 6  
20 FT WIND GUST.5 6 6 6 8 9 10 12 12 10 10 10  
MIX HGT (KFT)...0.4 0.4 0.4 0.8 1.1 2.1 3.2 4.2 4.0 3.9 3.8 2.7  
TRANSP WIND DIR.E E E E E E SE SE E E E E  
TRANSP WIND SPD.7 7 8 9 12 12 12 12 12 10 10 10  
DISPERSION IDX..5 7 8 10 16 30 45 55 55 48 39 28  
LVORI...........9 8 7 5 4 3 2 1 1 1 1 2  
 
 
FORECASTER...PEARCE  
REQUESTED BY...DAVE HUMMEL  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527784.0/TBW  
.DELDT 12/16/25  
.FORMATTERVERSION 2.0.0  
.EMAIL DAVID.HUMMEL@FDACS.GOV  
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