387
FNUS72 KJAX 071011
FWSJAX
SPOT FORECAST FOR FW1...FFWCC
NATIONAL WEATHER SERVICE JACKSONVILLE FL
611 AM EDT FRI AUG 7 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON AUGUST 07.
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
HIGH PRESSURE WILL BE CENTERED TO THE NORTHEAST THROUGH SATURDAY,
WITH AN INVERTED TROUGH OVER THE LOCAL AREA.
THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS AFTERNOON. ANY
STORMS WHICH DO DEVELOP WILL BE CAPABLE OF PRODUCING GUSTY
AND ERRATIC WINDS, IN ADDITION TO LIGHTNING AND HEAVY RAINFALL.
THE THUNDERSTORM ACTIVITY IS EXPECTED TO DIMINISH THIS EVENING,
WITH ANOTHER ROUND OF STORMS FOR SATURDAY AFTERNOON.
REST OF TODAY
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........52 55 53 52 50 53 55 57 63 69 71
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 10 10 20 40 40 50 40
TEMP............71 72 77 81 86 89 90 90 91 90 89
RH..............97 100 94 85 75 68 64 64 62 62 66
20 FT WIND DIR..NE NE NE E E E NE NE NE NE NE
20 FT WIND SPD..2 3 5 6 7 7 8 9 9 10 10
20 FT WIND GUST.9 9 10 12 12 14 17 18 20 20 21
MIX HGT (KFT)...0.5 0.5 1.3 2.1 3.0 3.5 4.1 4.6 4.0 3.4 2.8
TRANSP WIND DIR.E E E E E E E E E E E
TRANSP WIND SPD.7 8 9 10 10 10 10 10 12 13 13
DISPERSION IDX..3 8 15 29 40 47 53 59 56 50 43
LVORI...........7 6 5 4 3 1 1 1 1 1 1
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........72 74 72 71 70 69 63 58 53 48 43 38
WEATHER COV.....CHC SCH
WEATHER TYPE....RW RW
TSTM COV........CHC SCH
CHC OF PCPN (%).30 20 10 10 10 10 0 0 0 0 10 10
TEMP............87 84 82 80 79 78 77 77 76 76 75 75
RH..............70 74 79 85 85 88 90 90 90 90 94 94
20 FT WIND DIR..E NE E E E E E E E E E E
20 FT WIND SPD..10 8 7 6 6 6 5 5 7 5 3 3
20 FT WIND GUST.18 17 17 16 15 14 13 12 10 9 9 9
MIX HGT (KFT)...2.1 1.3 0.6 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4
TRANSP WIND DIR.E E E E E E E E E E E E
TRANSP WIND SPD.13 12 10 10 10 9 9 8 7 7 7 7
DISPERSION IDX..34 21 8 7 7 6 6 5 5 3 3 3
LVORI...........3 3 4 4 4 5 6 6 6 6 6 6
SATURDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........32 29 21 27 26 43 55 55 59 69 85 72
WEATHER COV..... SCH CHC CHC LKY LKY
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........ SCH CHC CHC LKY LKY
CHC OF PCPN (%).0 0 0 0 0 0 10 20 30 50 60 60
TEMP............75 74 76 78 82 85 87 88 89 89 90 88
RH..............94 97 94 94 85 80 75 72 68 70 68 72
20 FT WIND DIR..E E E E SE SE SE SE SE SE S SE
20 FT WIND SPD..3 3 2 3 3 5 5 5 5 5 5 5
20 FT WIND GUST.9 8 8 9 9 10 10 10 10 10 10 10
MIX HGT (KFT)...0.5 0.6 0.7 1.4 2.1 2.8 3.4 3.9 4.5 3.6 2.6 1.7
TRANSP WIND DIR.E SE SE SE SE SE SE SE SE S S S
TRANSP WIND SPD.7 7 7 7 7 7 7 7 7 7 7 7
DISPERSION IDX..3 3 7 12 19 25 30 34 30 25 21 17
LVORI...........7 9 6 5 4 3 3 3 3 3 3 3
FORECASTER...STRUBLE
REQUESTED BY...R SPIRK
TYPE OF REQUEST...PRESCRIBED
.TAG 2619134.0/JAX
.DELDT 08/07/26
.FORMATTERVERSION 2.0.0
.EMAIL RUDY.SPIRK@MYFWC.COM
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