440  
FNUS72 KTBW 261126  
FWSTBW  
 
SPOT FORECAST FOR RADIO TOWER WF...SOUTH FLORIDA WATER MANAGEMENT  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
726 AM EDT WED AUG 26 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 EDT ON AUGUST 26.  
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  
 
RAIN CHANCES INCREASE AFTER 2 PM WITH FREQUENT LIGHTNING POSSIBLE.  
RAINFALL TOTALS AROUND A HALF TO ONE INCH AREAWIDE TODAY WITH  
LOCALLY HIGHER AMOUNTS POSSIBLE.  
 
DEEP MOISTURE WILL HOLD ACROSS THE AREA THROUGH THE REST OF THE  
WEEK, WITH SCATTERED TO WIDESPREAD SHOWERS AND THUNDERSTORMS  
DEVELOPING EACH DAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). ISOLATED SHOWERS  
AND THUNDERSTORMS EARLY IN THE MORNING.  
NUMEROUS SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
CHANCE OF PCPN......70 PERCENT.  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........59 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN  
THE MORNING. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE MORNING. GUSTY  
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
IN THE AFTERNOON.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 3 TO 8 MPH SHIFTING TO THE SOUTH 6 TO  
8 MPH LATE IN THE AFTERNOON.  
DISPERSION INDEX....3 INCREASING TO 13 LATE IN THE MORNING, THEN  
INCREASING TO 25 LATE IN THE MORNING INCREASING  
TO 34 LATE IN THE MORNING DECREASING TO 25  
DECREASING TO 16 LATE IN THE AFTERNOON.  
LVORI...............4.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........11 12 8 16 21 32 49 52 59 66  
WEATHER COV..... ISO ISO SCT SCT NUM NUM  
WEATHER TYPE.... RW RW RW RW RW RW  
TSTM COV........ ISO ISO SCT SCT NUM NUM  
CHC OF PCPN (%).10 10 10 20 10 20 40 50 60 70  
TEMP............77 81 86 88 90 91 92 92 90 87  
RH..............91 84 73 68 63 61 60 59 64 69  
20 FT WIND DIR..E E SE S S S S SW S S  
20 FT WIND SPD..3 3 3 5 5 5 5 5 5 5  
20 FT WIND GUST.6 6 7 8 8 8 9 9 9 9  
MIX HGT (KFT)...0.4 1.3 2.7 3.5 3.9 4.3 4.1 3.2 2.7 1.8  
TRANSP WIND DIR.SE SE SE S S S S SW SE S  
TRANSP WIND SPD.3 6 6 8 7 7 6 6 8 7  
DISPERSION IDX..3 13 25 35 37 35 31 27 22 16  
LVORI...........6 5 3 2 1 1 1 2 2 3  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING  
PARTLY CLOUDY (25-35 PERCENT). NUMEROUS SHOWERS  
AND THUNDERSTORMS EARLY IN THE EVENING, THEN  
SCATTERED SHOWERS AND THUNDERSTORMS EARLY IN  
THE EVENING. ISOLATED SHOWERS AND THUNDERSTORMS  
LATE IN THE EVENING.  
CHANCE OF PCPN......70 PERCENT.  
MIN TEMPERATURE.....AROUND 75.  
MAX HUMIDITY........95 PERCENT.  
WIND (20 FT)........EAST WINDS AROUND 5 MPH EARLY IN THE EVENING  
BECOMING LIGHT. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS IN THE EVENING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....EAST 5 TO 9 MPH.  
DISPERSION INDEX....7 DECREASING TO 2 IN THE LATE EVENING AND  
OVERNIGHT.  
LVORI...............5.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........77 80 76 71 54 47 35 40 29 23 15 15  
WEATHER COV.....NUM SCT SCT SCT ISO  
WEATHER TYPE....RW RW RW RW RW  
TSTM COV........NUM SCT SCT SCT ISO  
CHC OF PCPN (%).70 50 30 30 20 10 10 10 10 10 10 0  
TEMP............86 81 79 79 78 77 77 77 76 76 76 75  
RH..............71 81 85 87 88 89 88 90 91 91 92 93  
20 FT WIND DIR..E E E NE E E E E E E E E  
20 FT WIND SPD..5 3 3 3 3 3 3 3 3 2 3 3  
20 FT WIND GUST.7 7 6 6 6 7 6 6 6 6 6 6  
MIX HGT (KFT)...1.1 0.8 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.SE E E E E E E E SE SE SE E  
TRANSP WIND SPD.9 7 6 6 6 6 6 6 6 6 5 5  
DISPERSION IDX..11 6 2 1 2 3 3 3 3 2 2 2  
LVORI...........3 4 5 6 6 6 6 6 6 7 7 7  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). SCATTERED SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN NUMEROUS  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PCPN......60 PERCENT.  
MAX TEMPERATURE.....AROUND 92.  
MIN HUMIDITY........63 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH IN THE  
LATE MORNING AND EARLY AFTERNOON, THEN SHIFTING  
TO THE SOUTHWEST LATE IN THE AFTERNOON. GUSTY  
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
EARLY IN THE MORNING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS LATE IN THE  
MORNING.  
MIXING HEIGHT.......4700 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 7 MPH SHIFTING TO THE SOUTH 6 TO  
7 MPH LATE IN THE AFTERNOON.  
DISPERSION INDEX....7 INCREASING TO 22 LATE IN THE MORNING, THEN  
INCREASING TO 35 EARLY IN THE AFTERNOON  
DECREASING TO 20 LATE IN THE AFTERNOON.  
LVORI...............5.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........20 16 14 17 14 16 20 35 37 40 49 56  
WEATHER COV..... ISO ISO SCT SCT SCT ISO SCT SCT NUM SCT  
WEATHER TYPE.... RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ ISO ISO ISO SCT SCT ISO SCT SCT NUM SCT  
CHC OF PCPN (%).10 10 20 20 30 30 30 20 30 50 60 50  
TEMP............75 75 76 81 84 86 89 89 89 91 89 87  
RH..............94 94 95 85 79 75 69 67 66 63 67 69  
20 FT WIND DIR..E E E SE SE SE S S S S SW SW  
20 FT WIND SPD..3 3 3 3 5 5 5 5 5 5 5 5  
20 FT WIND GUST.6 6 7 7 7 8 8 8 9 8 8 8  
MIX HGT (KFT)...0.4 0.4 0.4 1.1 1.9 2.9 3.8 4.5 4.7 4.7 2.6 2.1  
TRANSP WIND DIR.E E E SE SE SE SE S S S S SE  
TRANSP WIND SPD.5 5 5 7 7 7 7 6 7 7 7 6  
DISPERSION IDX..2 2 5 11 18 25 32 37 37 33 24 16  
LVORI...........7 7 6 4 3 3 3 3 3 3 3 3  
 
 
FORECASTER...RDAVIS  
REQUESTED BY...TAYLOR L SMITH  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620477.1/TBW  
.DELDT 08/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL TAYSMITH013@YAHOO.COM  
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