249
FNUS72 KJAX 050709
FWSJAX
SPOT FORECAST FOR FW4...FFWCC
NATIONAL WEATHER SERVICE JACKSONVILLE FL
309 AM EDT WED AUG 5 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON AUGUST 05.
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.
DISCUSSION
A FEW SHOWERS MAY PASS THE BURN SITE AROUND SUNRISE. ISOLATED TO
SCATTERED SHOWERS AND STORMS WILL MOVE NEAR THE BURN SITE IN
THE AFTERNOON HOURS. LIGHT SOUTHERLY WINDS LESS THAN 10 MPH
PREVAIL TODAY WITH FAIR DISPERSIONS. HIGHS WILL BE AROUND 90
DEGREES. EAST-SOUTHEASTERLY WINDS DEVELOP ON THURSDAY TO AROUND 5
MPH WITH POOR TO FAIR DISPERSIONS. SCATTERED SHOWERS AND STORMS
DEVELOP AGAIN THURSDAY AFTERNOON INTO EVENING.
REST OF TODAY
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........37 38 48 53 65 67 71 71 72
WEATHER COV..... SCH CHC CHC CHC CHC SCH
WEATHER TYPE.... RW RW RW RW RW RW
TSTM COV........ SCH CHC CHC CHC CHC SCH
CHC OF PCPN (%).10 10 10 20 30 40 40 30 20
TEMP............78 81 86 88 89 90 90 89 87
RH..............91 85 75 68 66 62 62 64 68
20 FT WIND DIR..SE S S S S S S S S
20 FT WIND SPD..2 3 3 5 5 6 6 6 6
20 FT WIND GUST.6 6 7 9 10 12 12 13 13
MIX HGT (KFT)...1.2 1.9 2.7 3.0 3.3 3.5 3.4 3.3 3.1
TRANSP WIND DIR.S S S S S S S S S
TRANSP WIND SPD.7 7 7 8 8 9 9 9 9
DISPERSION IDX..10 17 24 31 33 38 37 36 36
LVORI...........6 4 3 3 3 3 3 2 3
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........71 76 71 77 67 64 66 63 57 52 64 46
WEATHER COV.....SCH
WEATHER TYPE....RW
TSTM COV........SCH
CHC OF PCPN (%).20 10 10 10 10 10 10 0 0 0 0 0
TEMP............86 84 82 80 79 77 77 76 75 75 75 74
RH..............70 74 79 85 88 90 88 90 94 94 94 93
20 FT WIND DIR..S SE SE SE SE SE SE SE SE SE E N
20 FT WIND SPD..6 5 5 3 2 1 1 1 1 1 1 0
20 FT WIND GUST.12 10 8 7 6 6 6 6 6 5 5 6
MIX HGT (KFT)...2.3 1.4 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.S S S S S S S S SE SE SE SE
TRANSP WIND SPD.8 8 7 7 6 6 6 5 5 5 5 6
DISPERSION IDX..23 15 5 3 3 3 2 2 2 2 2 2
LVORI...........3 3 4 5 6 6 7 7 7 7 7 7
THURSDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........37 35 35 46 57 62 71 72 71 82 83 64
WEATHER COV..... SCH CHC CHC CHC CHC
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........ SCH CHC CHC CHC CHC
CHC OF PCPN (%).0 0 0 0 0 0 10 20 50 50 50 50
TEMP............74 73 75 77 81 85 89 90 91 92 90 88
RH..............93 97 94 94 85 77 66 64 62 58 64 66
20 FT WIND DIR..E E E E SE E E E E E E E
20 FT WIND SPD..1 1 1 1 2 3 5 5 5 5 5 5
20 FT WIND GUST.6 6 6 6 6 7 9 9 10 10 12 12
MIX HGT (KFT)...0.4 0.4 0.4 1.1 1.9 2.7 3.3 3.9 4.6 4.1 3.6 3.2
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE SE E E
TRANSP WIND SPD.6 5 6 6 7 8 8 7 7 8 8 9
DISPERSION IDX..2 2 5 9 17 28 34 35 27 28 29 29
LVORI...........7 8 6 6 4 3 3 2 2 2 2 3
FORECASTER...CHANEY
REQUESTED BY...R SPIRK
TYPE OF REQUEST...PRESCRIBED
.TAG 2618991.0/JAX
.DELDT 08/05/26
.FORMATTERVERSION 2.0.0
.EMAIL RUDY.SPIRK@MYFWC.COM
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