724  
FNUS72 KTBW 161216  
FWSTBW  
 
SPOT FORECAST FOR GSE RX BURN...SOUTHWEST FLORIDA WATER MANAGEMENT DISTRICT  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
716 AM EST TUE DEC 16 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 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 BE OUT OF THE NE  
TODAY INTO THE EVENING.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........56 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 6 TO 8 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 9 TO 13 MPH.  
DISPERSION INDEX....14 INCREASING TO 27 LATE IN THE MORNING, THEN  
INCREASING TO 42 LATE IN THE AFTERNOON  
DECREASING TO 32 LATE IN THE AFTERNOON.  
LVORI...............3.  
 
TIME (EST) 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........12 13 23 16 26  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0  
TEMP............49 59 68 72 71  
RH..............94 81 64 57 58  
20 FT WIND......N 6 NE 7 NE 7 NE 8 NE 8  
20 FT WIND GUST.10 12 14 14 14  
MIX HGT (FT)....700 1200 2400 4000 3700  
TRANSPORT WIND..N 13 NE 10 NE 10 E 9 E 10  
DISPERSION IDX..12 16 31 44 44  
LVORI...........5 4 2 1 1  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (45-55 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 54.  
MAX HUMIDITY........98 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 7 MPH IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 7 TO 12 MPH.  
DISPERSION INDEX....17 DECREASING TO 3.  
LVORI...............5.  
 
TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........27 20 16 25 35 51  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............67 62 59 56 55 55  
RH..............69 80 87 94 98 96  
20 FT WIND......NE 7 NE 6 NE 5 NE 3 NE 2 NE 2  
20 FT WIND GUST.13 10 8 6 6 6  
MIX HGT (FT)....800 500 400 400 400 400  
TRANSPORT WIND..NE 12 NE 10 NE 8 E 7 E 7 E 7  
DISPERSION IDX..17 1 4 3 3 3  
LVORI...........2 5 5 7 8 8  
 
 
FORECASTER...PEARCE  
REQUESTED BY...GABE PENA  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527780.0/TBW  
.DELDT 12/16/25  
.FORMATTERVERSION 2.0.0  
.EMAIL GABE.PENA@SWFWMD.STATE.FL.US  
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