236  
FNUS72 KTBW 310946  
FWSTBW  
 
SPOT FORECAST FOR CMR Z-1K...SARASOTA COUNTY FIRE DEPT  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
546 AM EDT MON MAR 31 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON MARCH 31.  
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 WILL DOMINATE WITH SOUTHERLY WINDS BECOMING  
SOUTHWEST DURING THE AFTERNOON BOTH TODAY AND TUESDAY. RELATIVE  
HUMIDITY VALUES WILL REMAIN ABOVE CRITICAL LEVELS WITH NO RED FLAG  
CONDITIONS ANTICIPATED.  
   
REST OF TODAY  
 
SKY/WEATHER.........LOW CLOUDS AND SOME PATCHY FOG EARLY IN THE  
MORNING, OTHERWISE BECOMING MOSTLY SUNNY  
(25-35 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 87.  
MIN HUMIDITY........60 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST AROUND 10 MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......3200 FT AGL.  
TRANSPORT WINDS.....SOUTH 6 TO 13 MPH.  
DISPERSION INDEX....10 INCREASING TO 25 LATE IN THE MORNING, THEN  
INCREASING TO 39 LATE IN THE MORNING INCREASING  
TO 44 LATE IN THE AFTERNOON DECREASING TO 33.  
LVORI...............4.  
 
TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........70 50 30 30 30  
WEATHER COV.....PATCHY  
WEATHER TYPE....FOG NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0  
TEMP............70 76 82 85 86  
RH..............95 84 68 62 60  
20 FT WIND......SE 5 S 6 S 9 S 10 SW 10  
20 FT WIND GUST.9 10 14 15 14  
MIX HGT (FT)....500 1800 3000 3200 2600  
TRANSPORT WIND..S 6 S 12 S 12 S 12 SW 12  
DISPERSION IDX..6 25 42 47 40  
LVORI...........7 4 1 1 1  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (55-65 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 69.  
MAX HUMIDITY........92 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 8 MPH BECOMING LIGHT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 12 MPH.  
DISPERSION INDEX....23 DECREASING TO 3.  
LVORI...............5.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........35 35 40 45 55 60  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............83 76 73 72 71 70  
RH..............65 82 89 91 92 92  
20 FT WIND......SW 8 W 6 W 3 SW 2 S 2 S 2  
20 FT WIND GUST.12 9 7 6 7 6  
MIX HGT (FT)....1900 900 1100 800 500 500  
TRANSPORT WIND..SW 12 W 9 W 8 W 7 SW 6 S 5  
DISPERSION IDX..23 4 3 3 2 2  
LVORI...........3 4 6 6 6 6  
   
TUESDAY  
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT) THEN BECOMING  
SUNNY (15-25 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........54 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH IN  
THE LATE MORNING AND EARLY AFTERNOON, THEN  
SHIFTING TO THE WEST AROUND 7 MPH LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......3700 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 7 MPH SHIFTING TO THE WEST  
AROUND 7 MPH LATE IN THE AFTERNOON.  
DISPERSION INDEX....7 INCREASING TO 26.  
LVORI...............4.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........70 75 50 30 20 20  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............70 70 76 83 86 86  
RH..............92 90 77 60 54 54  
20 FT WIND......S 2 S 2 S 5 S 6 SW 7 W 7  
20 FT WIND GUST.6 7 7 8 10 12  
MIX HGT (FT)....700 500 1400 2800 3700 2800  
TRANSPORT WIND..S 5 S 5 S 5 SW 6 SW 7 W 7  
DISPERSION IDX..3 5 8 18 30 27  
LVORI...........6 6 4 2 1 2  
 
 
FORECASTER...CLOSE  
REQUESTED BY...MATTHEW BRADY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2508430.0/TBW  
.DELDT 03/31/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MBRADY@SCGOV.NET  
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