346
FNUS72 KJAX 220452
FWSJAX
SPOT FORECAST FOR PH-1V...FLORIDA PARK SERVICE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1252 AM EDT MON JUN 22 2026
FORECAST IS BASED ON IGNITION TIME OF 0500 EDT ON JUNE 22.
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
CHANCES FOR SHOWERS AND STORMS WILL INCREASE THIS AFTERNOON AND
INTO THE EVENING WITH INITIALLY WESTERLY WINDS SHIFTING TO BECOME
MORE SOUTHERLY WITH THE DIURNAL PATTERN AND RETURNING TO A
WESTERLY FLOW ON TUESDAY.
REST OF TONIGHT
TIME (EDT) 5AM
SKY (%).........61
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).10
CHC OF THDR (%).0
TEMP............74
RH..............97
HEAT INDEX (F)..74
WIND CHILL (F)..74
20 FT WIND DIR..SW
20 FT WIND SPD..5
20 FT WIND GUST.7
MIX HGT (KFT)...0.4
TRANSP WIND DIR.SW
TRANSP WIND SPD.10
DISPERSION IDX..8
LVORI...........6
TODAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........57 61 63 60 56 55 54 53 54 55 60 64
WEATHER COV..... SCH SCH CHC CHC CHC CHC
WEATHER TYPE.... RW RW RW RW RW RW
TSTM COV........ SCH SCH CHC CHC CHC CHC
CHC OF PCPN (%).10 10 10 10 10 10 20 20 40 40 40 40
CHC OF THDR (%).0 0 0 0 10 10 10 10 30 30 30 30
TEMP............74 74 77 80 83 87 90 92 93 91 90 89
RH..............97 100 94 85 80 70 64 58 56 60 62 64
HEAT INDEX (F)..74 74 77 85 91 98 102 103 105 102 101 99
WIND CHILL (F)..74 74 77 85 91 98 102 103 105 102 101 99
20 FT WIND DIR..SW SW W W W W W W SW SW SW S
20 FT WIND SPD..6 6 6 8 10 10 10 10 12 10 10 10
20 FT WIND GUST.9 9 9 13 16 16 16 16 17 16 16 16
MIX HGT (KFT)...0.6 0.8 1.0 1.6 2.2 2.9 3.2 3.6 4.0 3.3 2.7 2.0
TRANSP WIND DIR.W W W W W W W W W SW SW SW
TRANSP WIND SPD.10 12 12 13 13 13 13 13 13 12 12 12
DISPERSION IDX..8 9 16 26 35 42 46 49 48 42 34 26
LVORI...........6 6 5 4 3 2 1 1 1 1 2 2
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........66 62 61 58 50 43 35 30 26 29 33 42
WEATHER COV.....CHC CHC SCH SCH
WEATHER TYPE....RW RW RW RW
TSTM COV........CHC CHC SCH SCH
CHC OF PCPN (%).30 40 20 20 10 10 10 10 10 10 10 0
CHC OF THDR (%).20 30 10 10 0 0 0 0 0 0 0 0
TEMP............87 86 84 83 82 81 81 80 79 78 77 77
RH..............68 70 74 77 79 79 79 82 85 88 94 94
HEAT INDEX (F)..96 95 92 90 89 86 86 84 79 78 77 77
WIND CHILL (F)..96 95 92 90 89 86 86 84 79 78 77 77
20 FT WIND DIR..S S S S SW SW SW SW SW SW W W
20 FT WIND SPD..10 10 10 8 6 6 7 7 7 7 7 7
20 FT WIND GUST.16 16 16 13 9 9 10 10 10 10 10 10
MIX HGT (KFT)...1.6 1.3 0.9 0.8 0.6 0.5 0.5 0.5 0.6 0.6 0.6 0.6
TRANSP WIND DIR.S S S S SW SW SW W W W W W
TRANSP WIND SPD.10 12 12 10 10 10 12 12 13 13 13 13
DISPERSION IDX..21 17 10 9 9 8 7 7 8 8 8 10
LVORI...........3 3 3 4 4 4 4 4 5 5 6 6
TUESDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........43 47 49 23 26 26 13 11 16 23 33 39
WEATHER COV..... SCH SCH
WEATHER TYPE.... RW RW
TSTM COV........ SCH SCH
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 20 20
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 20 20
TEMP............76 76 78 81 84 88 91 94 94 95 94 92
RH..............97 97 94 85 77 68 62 54 54 53 53 56
HEAT INDEX (F)..76 76 78 87 93 99 103 106 106 107 105 102
WIND CHILL (F)..76 76 78 87 93 99 103 106 106 107 105 102
20 FT WIND DIR..W W W W W W W W W W W W
20 FT WIND SPD..8 8 8 9 9 9 9 9 9 9 9 9
20 FT WIND GUST.13 13 13 13 14 13 13 13 14 14 14 14
MIX HGT (KFT)...0.8 1.1 1.4 2.0 2.7 3.3 4.0 4.7 5.4 4.5 3.6 2.7
TRANSP WIND DIR.W W W W W W W W W W W W
TRANSP WIND SPD.13 14 14 14 14 14 14 13 13 13 12 12
DISPERSION IDX..11 12 25 36 45 55 62 67 71 58 47 36
LVORI...........6 6 4 4 3 1 1 1 1 1 1 1
FORECASTER...CORLESS
REQUESTED BY...ALLISON CONBOY
TYPE OF REQUEST...PRESCRIBED
.TAG 2615910.0/JAX
.DELDT 06/22/26
.FORMATTERVERSION 2.0.0
.EMAIL ALLISON.CONBOY@FLORIDADEP.GOV
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