747
FNUS72 KJAX 300913
FWSJAX
SPOT FORECAST FOR FAVER-DYKES SP FD36 RX...FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION
NATIONAL WEATHER SERVICE JACKSONVILLE FL
513 AM EDT FRI MAY 30 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON MAY 30.
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
BREEZY WEST TO SOUTHWESTERLY WINDS WILL BE EXPECTED ONCE AGAIN
TODAY WHICH WILL KEEP THE SEA BREEZE PINNED JUST OFFSHORE. THE
BREEZY WINDS COMBINED WITH SOME STRONGER WINDS ALOFT AHEAD OF A
FRONTAL BOUNDARY DROPPING SOUTH WILL RESULT IN GOOD TO BORDERLINE
HIGH DISPERSIONS. A COUPLE OF SHOWERS AND PERHAPS A THUNDERSTORM
OFF THE GULF MAY AFFECT THE BURN SITE LATE THIS MORNING THROUGH
THE AFTERNOON, WITH A SECONDARY "ROUND" OF SHOWERS AND
THUNDERSTORMS MORE LIKELY BY LATE THIS EVENING AND INTO THE
OVERNIGHT HOURS AS THE SAME FRONT DROPS SOUTH. AN ISOLATED STRONG
TO SEVERE STORM WILL BE POSSIBLE AS WELL, FEATURING GUSTY WINDS OF
UP TO 40 TO 60 MPH AND HAIL AS MAIN HAZARDS. DRIER THAN NORMAL AIR
INTRUDES BEHIND THE FRONT THROUGHOUT SATURDAY.
REST OF TODAY
TIME (EDT) 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM
SKY (%).........31 26 28 34 38 36 46 55 50 40
WEATHER COV..... SCH CHC CHC CHC CHC SCH
WEATHER TYPE.... RW RW RW RW RW RW
TSTM COV........ CHC CHC CHC SCH
CHC OF PCPN (%).0 10 10 10 20 30 40 30 30 20
CHC OF THDR (%).0 0 0 10 10 10 30 30 30 20
TEMP............74 78 83 85 87 88 88 90 87 87
RH..............97 85 74 70 65 63 63 60 65 65
HEAT INDEX (F)..74 78 90 93 95 97 97 99 95 95
WIND CHILL (F)..74 78 83 85 87 88 88 90 87 87
20 FT WIND DIR..SW SW W W W SW SW SW SW SW
20 FT WIND SPD..8 8 9 9 10 10 10 10 10 10
20 FT WIND GUST.13 13 14 14 16 16 16 16 16 16
MIX HGT (KFT)...0.8 1.5 2.3 3.0 3.4 3.5 2.8 2.8 2.3 2.4
TRANSP WIND DIR.W W W W W W SW W W W
TRANSP WIND SPD.13 14 15 16 17 18 18 18 18 18
DISPERSION IDX..14 27 43 58 66 71 59 55 51 54
LVORI...........5 4 3 2 2 2 2 2 2 1
TONIGHT
TIME (EDT) 2 PM 4 PM 6 PM 8 PM 10 PM MIDNGT
SKY (%).........40 53 46 59 78 88
WEATHER COV.....S CHC S CHC CHANCE CHANCE
WEATHER TYPE....RNSHWR NONE NONE RNSHWR RNSHWR RNSHWR
TSTM COV........S CHC S CHC CHANCE CHANCE
CHC OF PCPN (%).20 10 10 20 30 40
CHC OF THDR (%).20 10 10 20 30 40
TEMP............86 82 80 77 75 73
RH..............68 74 77 85 90 93
HEAT INDEX (F)..94 87 84 77 75 73
WIND CHILL (F)..86 82 80 77 75 73
20 FT WIND......SW 10 SW 10 SW 9 W 10 W 9 W 9
20 FT WIND GUST.16 16 14 16 14 14
MIX HGT (FT)....1500 800 600 500 600 900
TRANSPORT WIND..W 18 W 17 W 17 W 17 W 17 W 15
DISPERSION IDX..35 15 15 16 15 13
LVORI...........2 3 4 4 4 5
SATURDAY
TIME (EDT) 2 AM 6 AM 10 AM
SKY (%).........88 54 26
WEATHER COV.....CHANCE S CHC
WEATHER TYPE....RNSHWR RNSHWR NONE
TSTM COV........CHANCE S CHC
CHC OF PCPN (%).40 20 10
CHC OF THDR (%).40 20 10
TEMP............71 78 86
RH..............97 71 51
HEAT INDEX (F)..71 78 88
WIND CHILL (F)..71 78 86
20 FT WIND......W 8G13 NW 7G10 W 8G13
MIX HGT (FT)....1000 1800 4100
TRANSPORT WIND..W 13 NW 10 W 12
DISPERSION IDX..11 23 56
LVORI...........5 3 1
FORECASTER...DUBOIS
REQUESTED BY...MARK WERLEY
TYPE OF REQUEST...PRESCRIBED
.TAG 2515006.0/JAX
.DELDT 05/30/25
.FORMATTERVERSION 2.0.0
.EMAIL MARK.WERLEY@FLORIDADEP.GOV
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