012  
FNUS72 KTAE 281209  
FWSTAE  
 
SPOT FORECAST FOR MEANS RX...TALL TIMBERS  
NATIONAL WEATHER SERVICE TALLAHASSEE FL  
809 AM EDT SUN JUN 28 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON JUNE 28.  
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 FROM 1 PM THIS AFTERNOON TO 7 PM EDT  
THIS EVENING...  
   
DISCUSSION  
 
WARMER CONDITIONS EXPECTED TODAY WITH A HEAT ADVISORY IN EFFECT  
FOR THE SITE AS HEAT INDICES CLIMB TO AROUND 108 DURING THE  
HOTTEST PART OF THE AFTERNOON. LIGHT WEST OR NORTHWEST WINDS  
PREVAIL IN THE MORNING AND WILL BECOME WEST OR WEST-SOUTHWEST BY  
THE AFTERNOON HOURS AND INCREASE SLIGHTLY IN SPEED TO AROUND 5 TO  
8 MPH WITH GUSTS AROUND 10 MPH. DISPERSIONS WILL BE FAIR TO GOOD  
AND PEAK AROUND 50. A WEAK SEABREEZE COULD DEVELOP THIS AFTERNOON  
BUT IF IT AFFECTS THE SITE, IT'S NOT LIKELY TO BE UNTIL LATE IN  
THE AFTERNOON AFTER 5PM. NO RAIN IS EXPECTED THIS AFTERNOON. GOOD  
RH RECOVERIES ARE EXPECTED TONIGHT. FOR MONDAY, MOSTLY DRY  
CONDITIONS PREVAIL AGAIN BUT WINDS WILL BE MORE NORTHWESTERLY AND  
SHOWER/STORM CHANCES WILL BE SLIGHTLY HIGHER, ESPECIALLY IN THE  
LATE AFTERNOON.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CWR.................10 PERCENT.  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........46 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST AROUND 5 MPH.  
MIXING HEIGHT.......4900 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 8 MPH.  
LVORI...............4.  
DISPERSION INDEX....9 INCREASING TO 50.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........25 17 17 17 12 12 12 15 15 15  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 10 10 10 10 10 10  
TEMP............76 82 86 90 92 94 95 96 96 96  
RH..............97 82 72 62 56 51 48 46 49 49  
20 FT WIND DIR..NW NW NW NW W W W W SW SW  
20 FT WIND SPD..1 1 2 3 3 2 2 3 3 5  
20 FT WIND GUST.3 5 6 6 6 5 5 6 8 9  
MIX HGT (KFT)...0.6 1.5 2.4 3.3 3.9 4.4 4.9 4.8 4.8 4.7  
TRANSP WIND DIR.NW NW NW W W W W W W W  
TRANSP WIND SPD.6 6 6 6 5 5 5 5 7 8  
DISPERSION......6 12 18 24 24 25 27 32 41 48  
LVORI...........7 4 3 2 2 2 2 1 1 1  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CWR.................10 PERCENT.  
MIN TEMPERATURE.....AROUND 75.  
MAX HUMIDITY........97 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....WEST 6 TO 10 MPH.  
LVORI...............5.  
DISPERSION INDEX....43 DECREASING TO 4.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........9 9 9 6 6 6 13 13 13 33 33 33  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............10 10 10 0 0 0 0 0 0 0 0 0  
TEMP............94 92 88 85 82 81 78 77 77 76 75 75  
RH..............51 54 63 70 77 79 88 90 90 94 97 97  
20 FT WIND DIR..SW SW SW SW W W W W W W W W  
20 FT WIND SPD..6 6 5 3 3 2 2 1 1 1 1 1  
20 FT WIND GUST.12 12 12 10 9 8 7 6 6 5 3 3  
MIX HGT (KFT)...3.6 2.5 1.4 1.1 0.8 0.5 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.9 10 10 10 9 8 8 7 7 6 6 6  
DISPERSION......43 33 5 5 4 4 3 3 3 3 3 3  
LVORI...........1 1 3 3 4 4 5 6 6 7 7 8  
   
MONDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 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........42 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 6 TO 9 MPH.  
LVORI...............5.  
DISPERSION INDEX....5 INCREASING TO 44.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........40 40 40 28 28 28 23 23 23 21 21 21  
WEATHER COV..... SCH SCH SCH  
WEATHER TYPE.... RW RW RW  
TSTM COV........ SCH SCH SCH  
CWR.............0 0 0 0 0 0 10 10 10 20 20 20  
TEMP............75 75 77 83 89 91 95 96 97 98 98 98  
RH..............97 97 94 82 64 58 49 46 43 42 45 45  
20 FT WIND DIR..W W NW NW NW NW NW NW W W W W  
20 FT WIND SPD..1 1 1 2 2 3 3 3 3 3 3 3  
20 FT WIND GUST.5 5 5 6 6 6 6 6 6 7 7 9  
MIX HGT (KFT)...0.6 0.7 0.8 1.5 2.3 3.0 3.7 4.3 5.0 4.7 4.4 4.1  
TRANSP WIND DIR.NW NW NW NW NW NW NW NW NW NW W W  
TRANSP WIND SPD.6 6 6 7 8 8 7 6 6 6 8 9  
DISPERSION......3 3 6 14 23 31 33 36 37 39 43 45  
LVORI...........8 8 6 4 3 1 1 1 1 1 1 1  
 
 
FORECASTER...DOBBS  
REQUESTED BY...STEPHEN WASP  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2616362.0/TAE  
.DELDT 06/28/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SWASP@TALLTIMBERS.ORG  
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