149
FNUS72 KJAX 301736
FWSJAX
SPOT FORECAST FOR NLSF 111 RX BURN...FLORIDA FOREST SERVICE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1236 PM EST TUE DEC 30 2025
FORECAST IS BASED ON IGNITION TIME OF 0700 EST ON DECEMBER 31.
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
DRY AND COLD DAY IS IN STORE FOR WEDNESDAY. MORNING TEMPERATURES
WILL BE IN THE UPPER 20S/LOW 30S WITH WIND CHILLS IN THE 20S.
PATCHY TO AREAS OF FROST IN THE MORNING WILL GRADUALLY MELT
THROUGH THE MID-MORNING HOURS. LIGHT WEST-NORTHWEST WINDS LESS
THAN 10 MPH PREVAIL. DAYTIME DISPERSIONS WILL BE FAIR. PATCHY
FROST DEVELOPS AGAIN LATE WEDNESDAY NIGHT AS TEMPERATURES DROP
INTO THE UPPER 30S.
WEDNESDAY
TIME (EST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........4 3 1 2 2 3 4 4 4 2 3
WEATHER COV.....ARS
WEATHER TYPE....FST
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0
TEMP............33 33 37 42 46 49 52 54 55 55 55
RH..............53 56 48 39 35 31 28 27 27 29 30
HEAT INDEX (F)..29 30 35 40 44 47 51 52 53 55 53
WIND CHILL (F)..23 24 29 35 40 44 51 52 53 55 53
20 FT WIND DIR..NW NW NW NW NW NW NW NW W W W
20 FT WIND SPD..6 6 7 7 7 8 8 8 8 8 7
20 FT WIND GUST.12 12 12 13 14 14 14 14 14 14 13
MIX HGT (KFT)...0.6 0.9 1.2 1.5 1.8 2.2 2.5 2.6 2.6 2.7 1.9
TRANSP WIND DIR.NW NW NW NW NW NW NW NW W W W
TRANSP WIND SPD.10 10 12 13 13 13 13 13 13 13 12
DISPERSION IDX..10 12 18 24 29 34 39 40 43 43 28
LVORI...........2 2 2 2 2 1 1 1 1 1 2
WEDNESDAY NIGHT
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........3 4 4 4 3 3 4 4 5 5 6 5
WEATHER COV..... PTY PTY PTY PTY PTY
WEATHER TYPE.... FST FST FST FST FST
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............51 48 44 42 42 41 40 39 38 38 38 37
RH..............36 42 51 55 55 57 59 62 62 59 57 56
HEAT INDEX (F)..51 49 46 44 42 41 40 39 39 38 38 38
WIND CHILL (F)..51 47 44 41 39 38 37 36 36 34 34 34
20 FT WIND DIR..W W W W W W W W W W W W
20 FT WIND SPD..6 5 5 5 5 5 5 5 5 5 5 5
20 FT WIND GUST.12 9 8 8 9 9 9 9 9 9 9 9
MIX HGT (KFT)...1.1 0.4 0.4 0.4 0.5 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 8 8 8 8 8 8 8 8 9 9 9
DISPERSION IDX..14 4 4 4 4 4 4 4 4 4 4 4
LVORI...........2 2 2 3 3 3 3 3 3 3 3 3
FORECASTER...CHANEY
REQUESTED BY...JEFFREY MERVAU
TYPE OF REQUEST...PRESCRIBED
.TAG 2528148.0/JAX
.DELDT 12/30/25
.FORMATTERVERSION 2.0.0
.EMAIL JEFFREY.MERVAU@FDACS.GOV
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