895
FNUS72 KJAX 131641
FWSJAX
SPOT FORECAST FOR CPT 7-001 RX...USFS
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1141 AM EST SAT DEC 13 2025
FORECAST IS BASED ON IGNITION TIME OF 0900 EST ON DECEMBER 15.
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 COLD FRONT WILL MOVE SOUTHEAST ACROSS THE AREA TONIGHT INTO SUNDAY
MORNING. STRONG HIGH PRESSURE WILL BUILD BEHIND THIS BOUNDARY.
ELEVATED AND GUSTY WINDS EXPECTED FROM SUNDAY AFTERNOON THROUGH
SUNDAY NIGHT. HIGH PRESSURE WILL BE THE PREVAILING WEATHER FEATURE
THEN THROUGH THURSDAY NIGHT. FROST IS EXPECTED MONDAY NIGHT. A COLD
FRONT WILL MOVE SOUTHEAST ACROSS THE AREA FRIDAY, FOLLOWED BY HIGH
PRESSURE RIDGING SATURDAY.
MONDAY
TIME (EST) 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A 12P
SKY (%).........17 21 19 18 16 15 15 14 12
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0
TEMP............33 37 40 44 46 48 49 48 47
RH..............47 48 48 47 49 49 50 54 56
HEAT INDEX (F)..M M M M M M M M M
WIND CHILL (F)..45 52 55 58 60 61 61 60 58
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE
20 FT WIND SPD..9 9 8 8 7 7 7 6 5
20 FT WIND GUST.18 18 18 18 17 17 16 15 14
MIX HGT (KFT)...1.7 1.9 2.2 2.5 2.9 2.9 2.8 2.8 2.0
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE
TRANSP WIND SPD.16 16 15 14 12 12 10 10 10
DISPERSION IDX..34 39 42 41 41 39 36 36 27
LVORI...........1 1 1 1 1 1 1 1 2
MONDAY NIGHT
TIME (EST) 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID
SKY (%).........11 9 9 8 8 8 7 7 9 10 12 12
WEATHER COV..... WID WID WID WID WID
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............45 42 40 37 35 34 33 32 31 31 31 29
RH..............60 65 70 75 82 82 85 85 88 85 85 88
HEAT INDEX (F)..M M M M M M M M M M M M
WIND CHILL (F)..54 48 47 46 46 45 44 43 42 41 38 38
20 FT WIND DIR..NE NE NE NE NE NE NE N N N N N
20 FT WIND SPD..3 2 1 1 1 1 1 2 2 2 2 2
20 FT WIND GUST.13 12 9 9 8 8 7 7 7 7 7 7
MIX HGT (KFT)...1.3 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE NE NE NE
TRANSP WIND SPD.9 9 9 8 8 8 8 8 7 7 7 6
DISPERSION IDX..15 4 4 4 3 3 3 3 3 3 3 3
LVORI...........2 3 3 4 5 5 6 6 5 5 5 5
TUESDAY
TIME (EST) 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A 12P
SKY (%).........13 13 11 9 7 6 5 4 5 5 6 8
WEATHER COV.....WID WID WID
WEATHER TYPE....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............29 30 34 40 46 51 56 60 62 63 62 60
RH..............85 81 75 70 63 59 53 49 48 48 50 53
HEAT INDEX (F)..M M M M M M M M M M M M
WIND CHILL (F)..38 39 44 48 54 58 61 63 65 66 65 63
20 FT WIND DIR..N N N N N N NE NE NE NE NE NE
20 FT WIND SPD..1 2 2 2 2 2 2 2 2 2 2 1
20 FT WIND GUST.7 6 6 6 6 7 7 8 8 8 8 7
MIX HGT (KFT)...0.4 0.4 0.6 0.9 1.2 1.6 2.0 2.5 2.7 3.0 3.2 2.3
TRANSP WIND DIR.NE NE NE NE E E SE SE SE SE SE SE
TRANSP WIND SPD.6 6 6 6 6 6 6 6 6 6 6 6
DISPERSION IDX..3 6 6 7 9 12 15 17 19 21 23 17
LVORI...........5 4 3 3 3 2 2 2 2 2 2 2
FORECASTER...STRUBLE
REQUESTED BY...WOODROME
TYPE OF REQUEST...PRESCRIBED
.TAG 2527589.0/JAX
.DELDT 12/13/25
.FORMATTERVERSION 2.0.0
.EMAIL WESLEY.WOODROME@USDA.GOV
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