223
FNUS72 KJAX 150505
FWSJAX
SPOT FORECAST FOR OSBS D-9A RX...UNIVERSITY OF FLORIDA
NATIONAL WEATHER SERVICE JACKSONVILLE FL
105 AM EDT WED JUL 15 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON JULY 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
WEATHER PATTERN WILL BE FAIRLY SIMILAR FOR BOTH TODAY AND
THURSDAY WITH CHANCES FOR SHOWERS AND STORMS INCREASING DURING THE
AFTERNOON HOURS. WINDS WILL BE CONSISTENTLY OUT OF THE WEST
THROUGH THE FORECAST PERIOD WITH WIND SPEEDS BUILDING THROUGH THE
AFTERNOON AND DIMINISHING DURING IN THE EVENING AND OVERNIGHT.
REST OF TODAY
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........64 61 57 53 49 44 40 44 48 50
WEATHER COV..... SCH CHC CHC CHC
WEATHER TYPE.... RW RW RW RW
TSTM COV........ SCH CHC CHC CHC
CHC OF PCPN (%).0 0 0 0 10 10 20 30 30 40
CHC OF THDR (%).0 0 0 0 10 10 20 20 10 20
TEMP............76 81 84 88 90 91 93 93 92 91
RH..............90 85 77 68 62 60 54 54 54 56
HEAT INDEX (F)..76 87 93 99 101 102 103 103 101 100
20 FT WIND DIR..W W W W W W W W W W
20 FT WIND SPD..1 3 6 8 10 10 10 12 12 10
20 FT WIND GUST.2 6 9 13 16 16 16 17 17 16
MIX HGT (KFT)...0.5 1.6 2.6 3.7 4.3 5.0 5.6 5.6 5.6 5.6
TRANSP WIND DIR.W W W W W W W W W W
TRANSP WIND SPD.6 7 9 12 13 13 14 14 14 14
DISPERSION IDX..5 15 31 49 62 70 75 64 62 76
LVORI...........6 4 3 1 1 1 1 1 1 1
TONIGHT
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........48 44 43 42 36 40 33 24 23 20 28 33
WEATHER COV.....CHC CHC CHC CHC
WEATHER TYPE....RW RW RW RW
TSTM COV........CHC CHC CHC CHC
CHC OF PCPN (%).40 40 40 30 10 0 10 10 10 10 0 0
CHC OF THDR (%).10 20 20 10 10 0 0 0 0 0 0 0
TEMP............89 88 86 82 80 78 78 76 75 75 74 73
RH..............59 61 65 74 79 82 82 87 90 90 90 93
HEAT INDEX (F)..97 96 93 87 84 78 78 76 75 75 74 73
20 FT WIND DIR..W W W W W W W W W W W W
20 FT WIND SPD..9 8 6 5 5 3 2 2 1 1 1 2
20 FT WIND GUST.14 13 9 7 7 6 3 3 2 2 2 3
MIX HGT (KFT)...4.0 2.4 0.9 0.7 0.6 0.5 0.5 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.13 10 9 8 8 8 8 8 7 7 7 7
DISPERSION IDX..60 32 6 5 4 4 4 4 3 3 3 3
LVORI...........1 1 3 3 4 5 5 6 6 6 6 6
THURSDAY
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........21 14 11 18 18 41 48 58 64 70 72 74
WEATHER COV..... SCH SCH SCH CHC
WEATHER TYPE.... RW RW RW RW
TSTM COV........ SCH SCH SCH CHC
CHC OF PCPN (%).0 0 0 0 0 0 0 0 20 20 20 40
CHC OF THDR (%).0 0 0 0 0 0 0 0 20 20 20 40
TEMP............74 74 77 80 86 89 91 92 93 93 94 92
RH..............90 90 87 85 72 66 62 60 56 56 54 58
HEAT INDEX (F)..74 74 77 85 96 100 103 105 105 105 106 103
20 FT WIND DIR..W W W W NW NW NW W W W W W
20 FT WIND SPD..2 3 5 6 7 8 8 8 9 9 9 8
20 FT WIND GUST.3 6 10 10 12 13 14 15 15 16 15 14
MIX HGT (KFT)...0.5 0.6 0.7 2.0 3.3 4.6 5.0 5.4 5.8 5.1 4.3 3.5
TRANSP WIND DIR.W NW NW NW NW NW NW W W W W W
TRANSP WIND SPD.7 8 8 9 9 10 10 9 9 9 9 9
DISPERSION IDX..3 3 8 24 38 55 59 60 41 39 36 31
LVORI...........6 6 5 4 3 1 1 1 1 1 1 1
FORECASTER...CORLESS
REQUESTED BY...JOHN MCUMBER
TYPE OF REQUEST...PRESCRIBED
.TAG 2617376.0/JAX
.DELDT 07/15/26
.FORMATTERVERSION 2.0.0
.EMAIL JOHNTMC1MBER@UFL.EDU
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