002  
FNUS72 KTAE 181050  
FWSTAE  
 
SPOT FORECAST FOR SHOALS PRESERVE RX...TALL TIMBERS  
NATIONAL WEATHER SERVICE TALLAHASSEE FL  
650 AM EDT FRI SEP 18 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON SEPTEMBER 18.  
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
 
 
DRY CONDITIONS CONTINUE TODAY WITH PREVAILING NE WINDS. MINIMUM  
RH VALUES ARE FORECAST TO BE ABOUT 40%. LOW DISPERSIONS LIFT BY  
11AM ET/10AM CT. WINDS GO LIGHT/CALM TONIGHT, THEN BECOME VARIABLE  
TOMORROW. EXPECT AN INCREASE IN MOISTURE WITH MIN RH JUMPING TO  
THE MID 40S. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IS  
FORECAST SATURDAY AFTERNOON AT AROUND 25%. LASTLY, HOT WEATHER  
PERSISTS AS MAX HEAT INDICES REACH OR APPROACH 100 DEGREES.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 94.  
MIN HUMIDITY........39 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 6 MPH EARLY  
IN THE AFTERNOON, THEN BECOMING LIGHT LATE IN  
THE AFTERNOON.  
MIXING HEIGHT.......5300 FT AGL.  
TRANSPORT WINDS.....EAST 6 TO 12 MPH.  
LVORI...............3.  
DISPERSION INDEX....6 INCREASING TO 22 LATE IN THE MORNING, THEN  
INCREASING TO 39 EARLY IN THE AFTERNOON  
INCREASING TO 54 EARLY IN THE AFTERNOON  
INCREASING TO 65 DECREASING TO 54 LATE IN THE  
AFTERNOON.  
 
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........1 1 10 10 10 4 4 4 2 2 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0  
TEMP............69 68 73 78 83 85 88 90 91 93 94  
RH..............81 84 76 69 61 57 50 45 44 40 39  
20 FT WIND DIR..NE NE NE NE NE NE NE NE E E E  
20 FT WIND SPD..3 3 3 3 3 5 6 6 5 3 3  
20 FT WIND GUST.8 8 8 9 10 13 14 15 15 14 12  
MIX HGT (KFT)...0.4 0.4 1.1 1.8 2.5 3.3 4.2 5.1 5.2 5.2 5.3  
TRANSP WIND DIR.E E E NE NE E E E E E E  
TRANSP WIND SPD.6 6 6 7 8 9 10 12 10 9 8  
DISPERSION......3 6 9 17 26 39 54 67 67 62 54  
LVORI...........4 5 3 3 2 1 1 1 1 1 1  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 71.  
MAX HUMIDITY........81 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....EAST 6 TO 7 MPH SHIFTING TO THE NORTHWEST  
AROUND 5 MPH AFTER 3 AM.  
LVORI...............3.  
DISPERSION INDEX....33 DECREASING TO 2.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........7 7 7 6 6 6 0 0 0 5 5 5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............91 88 85 84 83 82 80 79 78 77 76 75  
RH..............42 48 53 57 59 63 67 69 71 71 74 76  
20 FT WIND DIR..E E N N N N N N N N N N  
20 FT WIND SPD..3 1 0 0 0 0 0 0 0 0 0 0  
20 FT WIND GUST.9 6 5 5 3 5 3 3 3 3 3 5  
MIX HGT (KFT)...3.7 2.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.E E SE SE S S SW W W W NW NW  
TRANSP WIND SPD.7 6 6 5 5 5 5 5 5 5 5 5  
DISPERSION......33 16 2 2 2 2 2 2 2 2 2 2  
LVORI...........1 2 2 3 3 3 3 3 3 3 3 4  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CWR.................10 PERCENT.  
MAX TEMPERATURE.....AROUND 95.  
MIN HUMIDITY........46 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......6100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 6 MPH SHIFTING TO THE NORTHEAST  
EARLY IN THE AFTERNOON, THEN SHIFTING TO THE  
SOUTHEAST 6 TO 7 MPH LATE IN THE AFTERNOON.  
LVORI...............3.  
DISPERSION INDEX....6 INCREASING TO 33.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........9 9 9 8 8 8 18 18 18 19 19 19  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 10 10 10  
TEMP............73 72 71 76 82 87 89 92 94 94 93 93  
RH..............79 81 81 74 63 55 52 49 46 46 47 49  
20 FT WIND DIR..N N NW NW N N N N NE E SE SE  
20 FT WIND SPD..0 0 1 1 1 2 2 2 2 2 2 2  
20 FT WIND GUST.5 5 5 5 5 6 6 7 7 7 7 7  
MIX HGT (KFT)...0.4 0.4 0.4 1.0 1.6 2.2 3.5 4.8 6.1 5.2 4.3 3.3  
TRANSP WIND DIR.NW NW NW NW N N N N NE NE SE SE  
TRANSP WIND SPD.5 6 6 6 5 5 5 5 5 6 6 7  
DISPERSION......2 2 5 7 9 13 20 28 37 36 33 28  
LVORI...........4 5 4 3 3 2 2 2 1 1 1 2  
 

 
FORECASTER...GONZALEZ  
REQUESTED BY...STEPHEN WASP  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2622105.0/TAE  
.DELDT 09/18/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SWASP@TALLTIMBERS.ORG  
 
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