415
FNUS72 KJAX 181022
FWSJAX
SPOT FORECAST FOR LITTLE FROG FIRE...USFS
NATIONAL WEATHER SERVICE JACKSONVILLE FL
622 AM EDT FRI APR 18 2025
FORECAST IS BASED ON FORECAST START TIME OF 0719 EDT ON APRIL 18.
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
WARM AND VERY DRY CONDITIONS WILL CONTINUE TODAY
WITH TEMPS INTO THE 80S AND RH VALUES FALLING INTO THE 35-40
PERCENT RANGE. SOUTHEAST WINDS WILL INCREASE TO 5 TO 10 MPH
THIS AFTERNOON WITH A FEW GUSTS TO 15 TO 20 MPH AS THE EAST
COAST SEA BREEZE PASSING THIS LOCATION IN THE 5PM TO 6PM TIME
FRAME. PATCHY FOG EXPECTED LATE TONIGHT AND AROUND SUNRISE
SATURDAY MORNING.
REST OF TODAY
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........0 0 0 0 1 0 0 1 12 15 21
WEATHER COV.....
WEATHER TYPE....
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............57 58 64 72 76 80 82 85 86 86 86
RH..............96 96 87 68 58 51 46 41 40 40 42
HEAT INDEX (F)..57 58 64 72 76 81 82 85 85 85 86
WIND CHILL (F)..57 58 64 72 76 80 82 85 86 86 86
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE
20 FT WIND SPD..2 2 5 7 8 8 7 7 7 7 7
20 FT WIND GUST.3 3 7 10 13 13 10 10 10 10 10
MIX HGT (KFT)...0.4 0.4 0.8 2.0 3.0 3.9 4.5 5.2 5.7 6.1 6.3
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE SE SE
TRANSP WIND SPD.8 8 9 12 13 12 10 9 8 7 8
DISPERSION IDX..4 8 9 29 46 55 56 55 54 51 54
LVORI...........8 7 5 3 1 1 1 1 1 1 1
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........25 15 5 1 0 0 0 0 1 8 16 23
WEATHER COV.....
WEATHER TYPE....
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............86 83 79 74 71 69 68 66 65 62 61 60
RH..............42 47 54 64 71 76 78 81 84 93 97 100
HEAT INDEX (F)..86 83 79 74 71 69 68 66 65 62 61 60
WIND CHILL (F)..86 83 79 74 71 69 68 66 65 62 61 60
20 FT WIND DIR..E E E E E SE SE SE SE SE SE SE
20 FT WIND SPD..7 8 8 8 8 7 6 6 6 5 5 3
20 FT WIND GUST.10 13 13 13 13 10 9 9 9 7 7 6
MIX HGT (KFT)...5.0 1.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
TRANSP WIND DIR.E E E E SE SE SE SE SE SE SE SE
TRANSP WIND SPD.9 12 14 15 14 14 13 13 12 10 9 9
DISPERSION IDX..55 24 9 10 10 6 6 6 5 5 4 4
LVORI...........1 2 2 3 3 4 4 5 5 6 7 8
SATURDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........19 15 15 14 16 17 12 7 3 3 3 3
WEATHER COV.....PTY PTY PTY
WEATHER TYPE....FOG FOG FOG
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............60 60 60 65 71 76 79 82 84 87 88 87
RH..............96 96 100 87 68 58 52 46 41 38 36 38
HEAT INDEX (F)..60 60 60 65 71 76 79 82 84 86 87 86
WIND CHILL (F)..60 60 60 65 71 76 79 82 84 87 88 87
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE E E
20 FT WIND SPD..3 3 2 3 5 7 7 7 7 7 8 8
20 FT WIND GUST.6 6 3 6 7 10 10 10 10 10 13 13
MIX HGT (KFT)...0.5 0.5 0.5 1.3 2.2 3.1 3.7 4.2 4.8 5.0 5.3 5.5
TRANSP WIND DIR.SE SE SE SE SE SE SE E E E E E
TRANSP WIND SPD.9 9 9 9 10 12 13 13 13 13 12 10
DISPERSION IDX..4 4 9 17 30 44 55 66 74 73 70 69
LVORI...........9 8 8 4 3 1 1 1 1 1 1 1
FORECASTER...HESS
REQUESTED BY...SINGLETON
TYPE OF REQUEST...WILDFIRE
.TAG 2510011.5/JAX
.DELDT 04/18/25
.FORMATTERVERSION 2.0.0
.EMAIL JOSEPH.SINGLETON@USDA.GOV
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