131  
FNUS72 KTBW 180822  
FWSTBW  
 
SPOT FORECAST FOR KICCO...SOUTH FLORIDA WATER MANAGMENT DISTRICT  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
422 AM EDT TUE AUG 18 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON AUGUST 18.  
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.  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT  
THIS EVENING...  
   
DISCUSSION  
 
MOSTLY SUNNY AND CONTINUED HOT AND HUMID. HIGH TEMPERATURES IN THE MID  
TO UPPER 90S. CHANCE OF AN AFTERNOON SHOWER OR THUNDERSTORM.  
 
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT). ISOLATED SHOWERS AND  
THUNDERSTORMS EARLY IN THE AFTERNOON. SCATTERED  
SHOWERS AND THUNDERSTORMS LATE IN THE  
AFTERNOON.  
CHANCE OF PCPN......30 PERCENT.  
MAX TEMPERATURE.....AROUND 97.  
MIN HUMIDITY........51 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 10 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......4900 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 13 MPH.  
DISPERSION INDEX....6 INCREASING TO 20 LATE IN THE MORNING, THEN  
INCREASING TO 35 LATE IN THE MORNING INCREASING  
TO 49 LATE IN THE MORNING INCREASING TO 63  
INCREASING TO 70 LATE IN THE AFTERNOON  
DECREASING TO 60.  
LVORI...............5.  
 
TIME (EDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY (%).........6 10 10 10 28 37  
WEATHER COV..... ISOLTD SCTTRD  
WEATHER TYPE....NONE NONE NONE NONE RNSHWR RNSHWR  
TSTM COV........ ISOLTD SCTTRD  
CHC OF PCPN (%).0 0 0 10 20 30  
TEMP............75 82 90 94 95 95  
RH..............100 91 67 57 53 53  
20 FT WIND......W 5 W 7 W 9 W 9 NW 10 NW 9  
20 FT WIND GUST.10 14 15 17 20 20  
MIX HGT (FT)....400 2000 3500 4800 4300 4000  
TRANSPORT WIND..W 7 W 12 W 12 W 13 W 13 NW 13  
DISPERSION IDX..4 20 49 66 71 60  
LVORI...........9 6 2 1 1 1  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING  
PARTLY CLOUDY (25-35 PERCENT). SCATTERED  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,  
THEN ISOLATED SHOWERS AND THUNDERSTORMS EARLY  
IN THE EVENING.  
CHANCE OF PCPN......30 PERCENT.  
MIN TEMPERATURE.....AROUND 76.  
MAX HUMIDITY........99 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 9 MPH EARLY IN THE EVENING  
BECOMING LIGHT, THEN BECOMING WEST AROUND 5 MPH  
EARLY IN THE MORNING. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS EARLY IN THE  
EVENING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....WEST 6 TO 12 MPH.  
DISPERSION INDEX....43 DECREASING TO 4.  
LVORI...............5.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........36 49 57 41 37 22  
WEATHER COV.....SCTTRD ISOLTD  
WEATHER TYPE....RNSHWR RNSHWR NONE NONE NONE NONE  
TSTM COV........SCTTRD ISOLTD  
CHC OF PCPN (%).30 20 10 0 0 0  
TEMP............94 86 81 79 78 77  
RH..............54 67 80 86 91 96  
20 FT WIND......W 9 NW 5 NW 2 W 3 W 3 W 3  
20 FT WIND GUST.18 13 8 8 8 9  
MIX HGT (FT)....3000 800 500 500 400 400  
TRANSPORT WIND..W 12 NW 10 W 8 W 7 W 7 W 7  
DISPERSION IDX..43 7 1 2 3 3  
LVORI...........1 3 4 6 6 8  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING PARTLY  
SUNNY (60-70 PERCENT). NUMEROUS SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PCPN......70 PERCENT.  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........57 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 7 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......6400 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 9 MPH.  
DISPERSION INDEX....5 INCREASING TO 19 LATE IN THE MORNING, THEN  
INCREASING TO 36 LATE IN THE MORNING INCREASING  
TO 45 EARLY IN THE AFTERNOON DECREASING TO 32  
DECREASING TO 21 LATE IN THE AFTERNOON.  
LVORI...............5.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........13 8 14 33 51 74  
WEATHER COV..... ISOLTD SCTTRD NUMRUS  
WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR RNSHWR  
TSTM COV........ ISOLTD SCTTRD NUMRUS  
CHC OF PCPN (%).0 0 10 20 50 70  
TEMP............76 78 87 92 93 91  
RH..............99 98 77 63 60 61  
20 FT WIND......W 5 W 5 W 6 W 7 W 6 NW 6  
20 FT WIND GUST.9 10 12 13 14 14  
MIX HGT (FT)....400 500 2200 3700 5400 5500  
TRANSPORT WIND..W 7 W 7 W 9 W 8 W 7 W 7  
DISPERSION IDX..3 7 23 40 48 32  
LVORI...........9 7 3 1 1 1  
 
 
FORECASTER...OGLESBY  
REQUESTED BY...ANDREW WEST  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2619871.0/TBW  
.DELDT 08/18/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ANWEST@SFWMD.GOV  
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