312
FNUS72 KJAX 210456
FWSJAX
SPOT FORECAST FOR PINELAND ROAD FIRE...GFC
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1256 AM EDT THU MAY 21 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON MAY 21.
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
FOG DEVELOPMENTS ARE EXPECTED TO DISPERSE BY MIDMORNING WITH WINDS
BUILDING IN PRIMARILY FROM OUT OF THE SOUTH THROUGH TODAY WITH
CHANCES FOR SHOWERS AND STORMS INCREASING IN THE AFTERNOON AND
THEN DROPPING OFF BY THIS EVENING. PATTERN OF EARLY MORNING FOG
AND SOUTHERLY WINDS WILL CONTINUE INTO FRIDAY WITH CHANCES FOR
CONVECTION HAVING A HIGHER LIKELIHOOD FOR DEVELOPING FRIDAY
AFTERNOON.
TODAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........18 16 14 14 18 22 30 47 61 65 70 71
WEATHER COV.....ARS ARS ARS SCH CHC CHC CHC
WEATHER TYPE....FOG FOG FOG RW RW RW RW
TSTM COV........ SCH CHC CHC CHC
CHC OF PCPN (%).0 0 0 0 0 0 10 10 20 30 30 30
CHC OF THDR (%).0 0 0 0 0 0 0 0 10 20 20 30
TEMP............67 67 71 76 82 86 90 92 93 94 94 93
RH..............100 100 92 82 68 59 51 46 41 40 40 41
HEAT INDEX (F)..67 67 71 76 86 92 95 96 97 97 99 96
WIND CHILL (F)..67 67 71 76 86 91 94 95 95 97 97 96
20 FT WIND DIR..SE S S S S S S S S S S S
20 FT WIND SPD..1 1 2 3 5 5 5 5 6 6 6 6
20 FT WIND GUST.2 2 3 6 7 7 7 7 9 9 9 9
MIX HGT (KFT)...0.5 0.5 0.6 1.6 2.7 3.7 4.6 5.4 6.2 5.7 5.2 4.6
TRANSP WIND DIR.S S S S S SW SW SW SW SW SW S
TRANSP WIND SPD.6 6 6 6 5 5 5 5 5 5 5 5
DISPERSION IDX..3 3 6 13 19 24 28 31 35 33 31 28
LVORI...........9 9 6 4 3 2 2 2 1 1 2 2
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........78 81 79 78 78 79 70 61 51 50 48 49
WEATHER COV.....SCH SCH SCH SCH PTY PTY PTY
WEATHER TYPE....RW RW RW RW FOG FOG FOG
TSTM COV........SCH SCH SCH SCH
CHC OF PCPN (%).20 20 20 20 10 10 10 10 10 10 10 10
CHC OF THDR (%).30 30 10 10 10 10 10 10 0 0 0 0
TEMP............92 90 84 79 77 76 75 73 72 71 71 70
RH..............44 49 61 72 76 79 83 87 91 93 94 97
HEAT INDEX (F)..96 94 88 79 77 76 75 73 72 71 71 70
WIND CHILL (F)..96 93 88 79 77 76 74 73 71 71 70 70
20 FT WIND DIR..S S S S SE SE SE SE SE SE SE SE
20 FT WIND SPD..6 5 5 3 2 3 3 2 3 2 2 2
20 FT WIND GUST.9 7 7 6 3 6 6 3 6 3 3 3
MIX HGT (KFT)...3.3 1.9 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.S S S S SE SE SE S S S S S
TRANSP WIND SPD.5 5 5 6 7 7 8 7 7 7 7 8
DISPERSION IDX..21 12 3 3 3 3 3 3 3 3 3 3
LVORI...........2 2 3 3 4 4 5 6 6 6 7 8
FRIDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........54 58 58 25 42 39 41 55 74 75 74 74
WEATHER COV.....PTY PTY PTY CHC LKY LKY LKY LKY
WEATHER TYPE....FOG FOG FOG RW RW RW RW RW
TSTM COV........ CHC CHC CHC CHC
CHC OF PCPN (%).10 10 0 0 0 10 0 30 60 60 60 60
CHC OF THDR (%).0 0 0 0 0 10 0 10 50 50 50 50
TEMP............70 70 72 77 83 87 90 92 92 93 92 89
RH..............97 97 93 82 70 61 56 52 49 48 50 55
HEAT INDEX (F)..70 70 73 77 88 94 97 100 100 100 99 95
WIND CHILL (F)..70 70 72 77 87 92 96 98 98 98 97 94
20 FT WIND DIR..SE SE S S S S S S S S S S
20 FT WIND SPD..3 3 2 2 2 3 5 5 5 5 5 5
20 FT WIND GUST.6 6 3 8 8 9 10 12 13 13 13 12
MIX HGT (KFT)...0.7 0.9 1.2 2.1 3.0 3.9 4.8 5.7 6.5 5.2 3.9 2.6
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.8 8 8 8 8 8 8 8 9 9 9 9
DISPERSION IDX..4 4 13 22 32 41 49 57 67 57 45 32
LVORI...........8 8 5 3 3 1 1 1 1 1 1 2
FORECASTER...CORLESS
REQUESTED BY...ETHAN ROBERTSON
TYPE OF REQUEST...WILDFIRE
.TAG 2613810.4/JAX
.DELDT 05/21/26
.FORMATTERVERSION 2.0.0
.EMAIL EROBERTSON@GFC.STATE.GA.US,BJOINER@GFC.STATE.GA.US,JSQUIRES@GFC.STATE.GA.US,CESTONE@GFC.STATE.GA.US,KWELLS@GFC.STATE.GA.US,KLYNN@GFC.STATE.GA.US,MWILLIFORD@GFC.STATE.GA.US
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