350  
FNUS72 KTAE 281700  
FWSTAE  
 
SPOT FORECAST FOR BURN UNIT 220...USDA FOREST SERVICE  
NATIONAL WEATHER SERVICE TALLAHASSEE FL  
100 PM EDT SUN JUN 28 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 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.  
   
DISCUSSION
 
 
HOT TEMPERATURES FORECAST FOR MONDAY AS APPARENT TEMPERATURES  
COULD BE NEAR ADVISORY LEVELS WITH HEAT INDICES OF 108-110 F  
FORECAST. LIGHT WINDS FORECAST THROUGH THE MORNING WITH DIRECTION  
MOSTLY BEING WEST/NORTHWEST BUT THEY BECOME VARIABLE BY THE  
AFTERNOON AS A POTENTIAL WEAK SEABREEZE AND ANY STORM OUTFLOW  
BOUNDARIES DEVELOP. RAIN CHANCES ARE AROUND 20 TO 40% WITH MOST  
ACTIVITY DEVELOPING AFTER 1400. FAIR DISPERSIONS AROUND 40 TO 50  
WITH HUMIDITIES EXPECTED TO DROP TO AROUND 45%.  
 
WHILE SHOWER STORM ACTIVITY REMAINS MOSTLY ISOLATED/SCATTERED ON  
MONDAY, THERE IS SOME POTENTIAL FOR GREATER COVERAGE THAN  
FORECAST MOVING IN DURING THE EVENING HOURS FROM THE NORTHEAST.  
IF A MORE ORGANIZED AREA OF STORMS DEVELOP, STRONG NORTHEASTERLY  
THUNDERSTORM GUSTS COULD AFFECT THE BURN SITE IN THE EVENING  
HOURS AND AN ISOLATED SEVERE STORM CAN'T BE RULED OUT AT THIS  
TIME.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT). SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE IN THE AFTERNOON.  
CWR.................10 PERCENT INCREASING TO 20 PERCENT LATE IN THE  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 98.  
MIN HUMIDITY........46 PERCENT.  
WIND (20 FT)........LIGHT WEST AND NORTHWEST WINDS BECOMING  
VARIABLE AROUND 5 MPH IN THE AFTERNOON.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....NORTH AND NORTHWEST 6 TO 8 MPH.  
LVORI...............4.  
DISPERSION INDEX....5 INCREASING TO 41.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........3 3 3 8 8 8 28 28 28 29 29 29  
WEATHER COV..... SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH  
CWR.............0 0 0 0 0 0 10 10 20 30 30 30  
TEMP............75 75 77 82 87 91 93 95 96 97 98 96  
RH..............90 90 90 82 68 60 54 49 48 46 47 48  
20 FT WIND DIR..NW NW NW NW NW W W W W SW SW SE  
20 FT WIND SPD..2 2 2 2 2 3 3 3 4 4 5 5  
20 FT WIND GUST.8 8 7 7 7 7 7 7 7 7 8 9  
MIX HGT (KFT)...0.5 0.5 0.6 1.5 2.4 3.4 3.9 4.4 5.0 4.6 4.3 4.0  
TRANSP WIND DIR.NW NW NW NW NW NW N N N NW NW W  
TRANSP WIND SPD.7 7 7 7 6 6 6 6 7 7 8 8  
DISPERSION......3 3 7 13 19 25 29 34 41 40 42 41  
LVORI...........6 6 5 4 3 2 2 1 1 1 1 1  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT). SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.  
CWR.................20 PERCENT DECREASING TO 10 PERCENT IN THE LATE  
EVENING AND OVERNIGHT.  
MIN TEMPERATURE.....AROUND 77.  
MAX HUMIDITY........91 PERCENT.  
WIND (20 FT)........LIGHT AND VARIABLE WINDS. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....WEST AND NORTHWEST BECOMING SOUTHWEST 6 TO 8 MPH  
THROUGH THE EVENING.  
LVORI...............4.  
DISPERSION INDEX....29 DECREASING TO 3.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........36 36 36 23 23 23 22 22 22 18 18 18  
WEATHER COV.....SCH SCH SCH  
WEATHER TYPE....RW RW RW  
TSTM COV........SCH SCH SCH  
CWR.............20 20 20 10 10 10 10 10 10 0 0 0  
TEMP............95 93 91 88 85 83 82 81 80 79 78 78  
RH..............51 54 60 66 72 74 77 79 79 82 85 85  
20 FT WIND DIR..W SW S SW SW SW SW W W W W W  
20 FT WIND SPD..3 3 3 2 2 2 2 2 2 1 2 2  
20 FT WIND GUST.8 8 8 8 8 9 8 8 9 8 8 8  
MIX HGT (KFT)...2.9 1.7 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.W SW SW SW W W W W W W W W  
TRANSP WIND SPD.8 8 7 7 7 7 7 7 7 7 7 7  
DISPERSION......29 17 3 3 3 3 3 3 3 3 3 3  
LVORI...........2 2 3 3 3 3 3 4 4 5 5 5  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.  
CWR.................40 PERCENT INCREASING TO 80 PERCENT IN THE  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........53 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE MORNING. GUSTY  
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
IN THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 7 MPH SHIFTING TO THE  
NORTHEAST 7 TO 8 MPH IN THE LATE MORNING AND  
AFTERNOON.  
LVORI...............4.  
DISPERSION INDEX....6 INCREASING TO 48.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........23 23 23 22 22 22 45 45 45 42 42 42  
WEATHER COV.....CHC CHC CHC CHC CHC CHC DEF DEF DEF DEF DEF DEF  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH CHC CHC CHC DEF DEF DEF DEF DEF DEF  
CWR.............40 40 40 40 40 40 80 80 80 80 80 80  
TEMP............77 77 78 82 86 89 92 94 96 96 96 94  
RH..............87 87 91 85 75 68 62 56 53 53 53 56  
20 FT WIND DIR..W NW NW NW N N N NE NE NE E E  
20 FT WIND SPD..2 2 2 2 2 3 3 3 3 3 3 3  
20 FT WIND GUST.8 8 8 7 7 8 8 8 8 8 8 8  
MIX HGT (KFT)...0.5 0.5 0.5 1.1 1.6 2.1 3.2 4.3 5.4 5.2 5.1 4.9  
TRANSP WIND DIR.NW NW NW NW N N N NE NE NE NE NE  
TRANSP WIND SPD.7 7 7 7 7 8 8 8 8 8 8 7  
DISPERSION......3 3 7 9 15 21 32 43 52 49 47 44  
LVORI...........5 6 5 4 3 3 1 1 1 1 1 1  
 

 
FORECASTER...DOBBS  
REQUESTED BY...DAVID QUISENBERRY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2616371.0/TAE  
.DELDT 06/28/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DAVID.QUISENBERRY@USDA.GOV  
 
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