688  
FNUS72 KTAE 291956  
FWSTAE  
 
SPOT FORECAST FOR BURN UNIT 220...USDA FOREST SERVICE  
NATIONAL WEATHER SERVICE TALLAHASSEE FL  
356 PM EDT MON JUN 29 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1632 EDT ON JUNE 29.  
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.  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING  
 
   
DISCUSSION  
 
HOT TODAY WITH THE POSSIBILITY OF SOME THUNDERSTORMS MOVING  
THROUGH LATER THIS EVENING OR TONIGHT. A MORE ACTIVE DAY  
TOMORROW WITH EXPANDED COVERAGE NEAR THE BURN AREA. STORMS  
WILL HAVE THE POSSIBILITY OF HAVING FAIRLY STRONG TO SEVERE  
GUSTY WINDS. A LACK OF STORM COVERAGE HOWEVER WILL LEAD TO  
INCREASED HEAT RISK, WITH ANOTHER HEAT ADVISORY ALREADY  
EXPECTED FOR THE BURN AREA TOMORROW. GOOD NIGHTLY RH RECOVERY  
IS EXPECTED, AND GOOD DISPERSION VALUES BECOMING HIGH ON  
WEDNESDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CWR.................10 PERCENT.  
MAX TEMPERATURE.....AROUND 99.  
MIN HUMIDITY........44 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......6500 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 9 MPH.  
LVORI...............1.  
DISPERSION INDEX....67.  
 
TIME (EDT) 4PM 5PM  
SKY (%).........14 14  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............10 10  
TEMP............99 97  
RH..............44 46  
20 FT WIND DIR..NW NW  
20 FT WIND SPD..3 3  
20 FT WIND GUST.9 10  
MIX HGT (KFT)...6.5 5.8  
TRANSP WIND DIR.N N  
TRANSP WIND SPD.9 9  
DISPERSION......70 63  
LVORI...........1 1  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CWR.................10 PERCENT.  
MIN TEMPERATURE.....AROUND 78.  
MAX HUMIDITY........88 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 8 MPH SHIFTING TO THE NORTHEAST  
AROUND 5 MPH LATE IN THE EVENING, THEN SHIFTING  
TO THE NORTHWEST 5 TO 6 MPH OVERNIGHT.  
LVORI...............3.  
DISPERSION INDEX....43 DECREASING TO 3.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........8 8 8 11 11 11 22 22 22 21 21 21  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............10 10 10 10 10 10 10 10 10 0 0 0  
TEMP............96 95 92 89 86 85 83 82 81 80 80 79  
RH..............48 51 58 64 70 72 77 79 79 82 82 85  
20 FT WIND DIR..NW NW NW NW SW SW W W W W NW NW  
20 FT WIND SPD..3 3 2 1 1 1 1 1 1 1 1 2  
20 FT WIND GUST.9 9 7 6 6 6 6 7 7 7 7 7  
MIX HGT (KFT)...4.2 2.4 0.8 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.N NW NW N NE NE N NW W NW NW NW  
TRANSP WIND SPD.8 7 6 6 5 5 5 5 6 6 6 6  
DISPERSION......43 21 3 3 2 2 2 2 2 3 3 3  
LVORI...........1 2 3 3 3 3 3 4 4 4 5 5  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT) THEN BECOMING PARTLY  
SUNNY (45-55 PERCENT). SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN CHANCE  
OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
AFTERNOON. SHOWERS AND THUNDERSTORMS LATE IN  
THE AFTERNOON.  
CWR.................20 PERCENT INCREASING TO 80 PERCENT.  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........51 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....NORTH 7 TO 8 MPH SHIFTING TO THE EAST AROUND 9  
MPH LATE IN THE AFTERNOON.  
LVORI...............3.  
DISPERSION INDEX....7 INCREASING TO 26 LATE IN THE MORNING, THEN  
INCREASING TO 46 EARLY IN THE AFTERNOON  
DECREASING TO 39 LATE IN THE AFTERNOON  
DECREASING TO 27.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........31 31 31 13 13 13 26 26 26 52 52 52  
WEATHER COV.....SCH SCH SCH SCH SCH SCH CHC CHC CHC DEF DEF DEF  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH SCH SCH CHC CHC CHC DEF DEF DEF  
CWR.............20 20 20 20 20 20 50 50 50 80 80 80  
TEMP............79 78 80 85 89 92 95 96 96 96 96 94  
RH..............85 88 82 75 66 60 55 51 51 51 51 54  
20 FT WIND DIR..NW NW N N N N NE NE NE E E SE  
20 FT WIND SPD..2 2 2 2 3 3 3 3 3 3 3 3  
20 FT WIND GUST.7 8 7 7 8 8 8 8 8 8 8 8  
MIX HGT (KFT)...0.3 0.3 0.6 1.2 2.0 3.0 4.0 5.0 5.4 4.8 3.7 2.5  
TRANSP WIND DIR.NW NW N N N N N NE NE E E E  
TRANSP WIND SPD.7 7 7 8 8 8 8 8 8 8 9 9  
DISPERSION......3 3 7 11 21 30 41 47 50 44 39 27  
LVORI...........5 5 4 4 3 3 1 1 1 1 1 2  
 
 
FORECASTER...HUMPHREYS  
REQUESTED BY...DAVID QUISENBERRY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2616371.2/TAE  
.DELDT 06/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DAVID.QUISENBERRY@USDA.GOV  
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