522
FNUS72 KJAX 250454
FWSJAX
SPOT FORECAST FOR DUNNS CREEK RX...FLORIDA STATE PARKS
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1254 AM EDT THU JUN 25 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON JUNE 25.
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.
..LOCALLY GUSTY WINDS IN STRONGER T'STORMS MID TO LATE AFTERNOON
DISCUSSION
TODAY, LIGHT SOUTHWESTERLY WINDS 5-10 MPH WILL PREVAIL BY LATE MORNING
HOURS THE AFTERNOON. ATLANTIC SEABREEZE WILL APPROACH NEAR US-17 BY THE
LATE AFTERNOON WITH EASTERLY WINDS 5-10 MPH BEHIND ITS PASSAGE 6-7PM.
WITH AN INCREASE IN MOISTURE ALOFT, SCATTERED T'STORMS WILL DEVELOP
WITH MORE NUMEROUS T'STORMS NEAR SUNSET. POTENTIAL FOR STRONG TO SEVERE
T'STORMS PRODUCING WIND GUSTS 40-60 MPH, FREQUENT LIGHTNING, AND LOCALLY
HEAVY DOWNPOURS 3-9PM. HIGH TEMPERATURES WILL RISE TO THE MID 90S WITH HEAT
INDEX VALUES RANGING 102-106.
TONIGHT, SHOWERS AND T'STORMS WILL DIMINISH AFTER 10PM WITH DECREASING
SOUTHERLY WINDS BELOW 3-5 MPH. SKIES WILL GRADUALLY BECOME PARTLY CLOUDY
AFTER MIDNIGHT WITH TEMPERATURES FALLING INTO THE MID 70S.
REST OF TODAY
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........21 23 25 27 31 35 45 53 57
WEATHER COV..... CHC CHC CHC CHC
WEATHER TYPE.... RW RW RW RW
TSTM COV........ CHC CHC CHC CHC
CHC OF PCPN (%).0 0 10 10 10 30 40 40 50
CHC OF THDR (%).0 0 0 0 10 30 40 40 50
TEMP............82 86 90 93 95 96 96 94 91
RH..............79 68 60 52 48 46 46 49 54
HEAT INDEX (F)..89 94 99 102 104 105 105 102 99
20 FT WIND DIR..SW SW SW SW SW SW SW S SW
20 FT WIND SPD..3 6 6 7 7 7 7 7 6
20 FT WIND GUST.6 9 9 10 10 10 10 10 9
MIX HGT (KFT)...1.9 2.7 3.6 4.1 4.7 5.2 4.5 3.9 3.2
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW
TRANSP WIND SPD.5 6 7 8 8 8 8 8 8
DISPERSION IDX..12 20 31 38 45 51 47 39 32
LVORI...........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 (%).........58 65 70 74 67 70 61 52 47 42 36 34
WEATHER COV.....CHC LKY CHC CHC CHC SCH SCH
WEATHER TYPE....RW RW RW RW RW RW RW
TSTM COV........CHC LKY CHC CHC CHC SCH SCH
CHC OF PCPN (%).50 60 50 40 30 20 20 10 10 0 0 0
CHC OF THDR (%).50 60 30 30 20 10 10 10 0 0 0 0
TEMP............89 86 82 79 78 77 76 76 75 75 74 74
RH..............59 65 74 82 85 87 90 90 90 90 93 93
HEAT INDEX (F)..97 93 87 79 78 77 76 76 75 75 74 74
20 FT WIND DIR..SW SE SE S S S S S S S S S
20 FT WIND SPD..7 7 7 6 3 2 3 3 3 3 2 2
20 FT WIND GUST.10 10 10 9 6 3 6 6 6 6 3 3
MIX HGT (KFT)...2.3 1.5 0.7 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.SW S S S S S S S S S SW SW
TRANSP WIND SPD.8 7 7 7 7 7 8 8 7 7 7 7
DISPERSION IDX..23 14 5 5 3 4 4 4 4 3 3 3
LVORI...........2 2 3 4 5 6 6 6 6 6 6 7
FORECASTER...BRICKER
REQUESTED BY...ANTHONY VERA
TYPE OF REQUEST...PRESCRIBED
.TAG 2616172.0/JAX
.DELDT 06/25/26
.FORMATTERVERSION 2.0.0
.EMAIL ANTHONY.VERA@FLORIDADEP.GOV
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