826  
FNUS72 KJAX 171647  
FWSJAX  
 
SPOT FORECAST FOR CPT 102...USFS  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
1247 PM EDT WED OCT 17 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 1300 EDT ON OCTOBER 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (904) 741-4370, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
..LOW DISPERSIONS FORECAST THIS AFTERNOON
 
 
   
DISCUSSION
 
A COLD FRONT OVER SOUTHEAST GA WILL SLOWLY MOVE SOUTH  
AND PUSH INTO NORTHEAST FL THIS EVENING AND OVERNIGHT. NEAR RECORD  
WARM TEMPERATURES EXPECTED AGAIN TODAY. RH VALUES WILL BE WELL  
ABOVE CRITICAL VALUES. AN ISOLATED SHOWER OR STORM IS POSSIBLE LATE  
THIS AFTERNOON AND EVENING. LIGHT AND VARIABLE WINDS AHEAD OF THE  
FRONT WILL RESULT IN LOW DISPERSIONS (AROUND 20 OR LESS) AT THE  
PRESCRIBED BURN SITE. WINDS WILL TRANSITION TO NORTHEAST TONIGHT  
AND THURSDAY BEHIND THE FRONT.  
 
FOG POTENTIAL AND OTHER REMARKS...BRIEF PERIOD OF PATCHY FOG  
IS POSSIBLE EARLY THURSDAY MORNING.  
   
REST OF TODAY
 
 
TIME (EDT) 1PM 2PM 3PM 4PM 5PM  
SKY (%).........42 44 50 52 58  
WEATHER COV..... ISO ISO  
WEATHER TYPE.... RW RW  
TSTM COV........ ISO ISO  
CHC OF PCPN (%).10 10 10 20 20  
LAL.............1 1 1 2 2  
TEMP............90 92 92 92 91  
RH..............57 54 54 52 54  
20 FT WIND DIR..SW W W NW NW  
20 FT WIND SPD..3 3 3 3 2  
20 FT WIND GUST.5 6 6 6 3  
MIX HGT (KFT)...4.1 4.8 4.6 4.3 4.1  
TRANSP WIND DIR.W W W NW N  
TRANSP WIND SPD.3 3 3 3 3  
DISPERSION IDX..18 19 14 17 13  
LVORI...........2 2 2 2 2  
   
TONIGHT
 
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........51 52 55 58 62 62 63 64 65 65 66 68  
WEATHER COV.....ISO ISO ISO ISO ISO ISO ISO ISO  
WEATHER TYPE....RW RW RW RW RW RW RW RW  
TSTM COV........ISO ISO ISO ISO ISO ISO ISO  
CHC OF PCPN (%).20 20 20 20 20 20 20 10 10 10 10 20  
LAL.............2 2 2 2 2 2 2 1 1 1 1 1  
TEMP............88 84 81 79 78 76 76 75 74 73 72 72  
RH..............59 67 74 82 85 94 94 97 100 100 100 100  
20 FT WIND DIR..N N NE NE NE NE NE NE NE NE NE N  
20 FT WIND SPD..2 2 1 1 1 1 1 2 2 2 2 3  
20 FT WIND GUST.3 3 2 2 2 2 2 3 3 3 3 6  
MIX HGT (KFT)...2.8 1.5 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3  
TRANSP WIND DIR.N N N NE NE NE NE NE NE NE NE N  
TRANSP WIND SPD.3 2 2 2 2 2 2 2 2 2 3 3  
DISPERSION IDX..9 5 1 1 1 1 1 1 1 1 1 2  
LVORI...........2 3 4 6 6 7 8 9 10 10 10 10  
   
THURSDAY
 
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........69 70 68 68 68 68 68 68 80 80 80 80  
WEATHER COV.....ISO ISO ISO ISO ISO SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH  
CHC OF PCPN (%).20 20 20 20 20 20 20 20 10 10 10 10  
TEMP............71 71 71 73 76 78 80 80 81 81 81 80  
RH..............100 97 90 87 79 76 72 69 67 67 65 67  
20 FT WIND DIR..N NE NE NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..3 3 3 6 7 8 8 8 8 8 9 9  
20 FT WIND GUST.6 7 7 10 13 14 16 16 16 16 17 17  
 

 
FORECASTER...SHASHY  
REQUESTED BY...WOODROME  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1816983.1/JAX  
.DELDT 10/17/18  
.EMAIL WWOODROME@FS.FED.US  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab FL Page
The Nexlab GA Page Main Text Page