587  
FNUS72 KTAE 190933  
FWSTAE  
 
SPOT FORECAST FOR BU 51...FWC  
NATIONAL WEATHER SERVICE TALLAHASSEE FL  
533 AM EDT THU MAR 19 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 EDT ON MARCH 19.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (850) 942-8833, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
NORTHEASTERLY WINDS ARE EXPECTED AGAIN TODAY WITH TRANSPORT WINDS  
AROUND 5-10 MPH AND SURFACE WINDS AROUND 5 MPH. RH VALUES  
WILL FALL TO AROUND 25% THROUGH THE AFTERNOON. MIXING HEIGHTS  
WILL EXCEED 3,500 FEET BY THE AFTERNOON, YIELDING FAIR  
DISPERSIONS THIS AFTERNOON.  
 
TONIGHT, WINDS WILL BECOME LIGHT, BUT FOG IS NOT EXPECTED DUE TO  
POOR OVERNIGHT RECOVERY. ANOTHER DAY OF LOW RHS IS EXPECTED  
FRIDAY WITH LIGHT NORTH TO NORTHEAST WINDS, POOR DISPERSIONS ARE  
LIKELY ON FRIDAY.  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 70.  
MIN HUMIDITY........27 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 6 TO 8 MPH.  
LVORI...............2.  
DISPERSION INDEX....7 INCREASING TO 43.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........27 27 27 52 52 52 37 37 37 18 18 18  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............39 38 37 41 48 55 60 64 66 69 70 70  
RH..............67 73 70 62 54 41 33 30 29 27 28 28  
20 FT WIND DIR..NE NE N N NE NE N N N NE N N  
20 FT WIND SPD..2 2 2 2 2 3 5 5 5 5 5 5  
20 FT WIND GUST.7 7 8 8 8 9 10 10 12 12 10 10  
MIX HGT (KFT)...0.4 0.4 0.4 0.8 1.2 1.6 2.3 2.9 3.5 3.8 4.1 4.3  
TRANSP WIND DIR.NE NE NE NE NE N N NE NE NE N N  
TRANSP WIND SPD.6 7 7 7 7 7 7 8 8 8 8 8  
DISPERSION......3 3 7 7 10 14 21 30 38 42 43 43  
LVORI...........3 3 3 3 2 2 2 2 1 1 1 1  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 44.  
MAX HUMIDITY........79 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 7 MPH SHIFTING TO THE EAST 3 TO  
5 MPH LATE IN THE EVENING.  
LVORI...............3.  
DISPERSION INDEX....27 DECREASING TO 2.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........20 20 20 4 4 4 2 2 2 3 3 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............69 67 62 59 56 54 52 50 49 48 47 46  
RH..............30 36 41 47 51 57 61 66 66 68 68 71  
20 FT WIND DIR..N N NE E E E E SE E NE NW N  
20 FT WIND SPD..3 3 3 3 3 2 2 2 1 2 2 2  
20 FT WIND GUST.9 7 7 7 7 6 6 6 6 6 6 6  
MIX HGT (KFT)...3.0 1.7 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3  
TRANSP WIND DIR.N N N NE NE E E E E E NE NE  
TRANSP WIND SPD.7 6 5 5 5 5 5 5 5 3 3 3  
DISPERSION......27 13 2 2 2 2 2 2 2 2 2 1  
LVORI...........2 2 2 2 2 2 3 3 3 3 3 3  
   
FRIDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........29 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 2 TO 5 MPH SHIFTING TO THE NORTHWEST  
AROUND 3 MPH LATE IN THE AFTERNOON.  
LVORI...............3.  
DISPERSION INDEX....6 INCREASING TO 19 IN THE AFTERNOON.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........3 3 3 11 11 11 7 7 7 8 8 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............46 45 44 48 55 63 68 72 75 76 77 77  
RH..............71 73 79 71 59 48 39 34 31 30 29 30  
20 FT WIND DIR..N N N N N NE NE NE NE N NW W  
20 FT WIND SPD..2 2 1 1 1 1 1 2 2 2 3 3  
20 FT WIND GUST.6 6 6 6 7 7 7 8 8 8 9 9  
MIX HGT (KFT)...0.3 0.3 0.3 0.8 1.2 1.7 2.9 4.0 5.2 5.2 5.3 5.4  
TRANSP WIND DIR.NE E E E NE NE NE NE NE N NW NW  
TRANSP WIND SPD.3 3 3 3 5 5 3 3 2 2 3 3  
DISPERSION......1 2 3 4 7 10 15 18 18 18 22 23  
LVORI...........3 4 4 3 3 2 2 2 2 2 2 2  
 
 
FORECASTER...OLIVER  
REQUESTED BY...ROBERT WIELGUS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2606312.0/TAE  
.DELDT 03/19/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ROBERT.WIELGUS@MYFWC.COM  
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