311
FNUS72 KJAX 171733
FWSJAX
SPOT FORECAST FOR OSCEOLA IA...USDA FOREST SERVICE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
133 PM EDT WED JUN 17 2026
FORECAST IS BASED ON FORECAST START TIME OF 0800 EDT ON JUNE 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
SOUTHWESTERLY WINDS WILL PERSIST THROUGH THURSDAY AND FRIDAY WITH
WINDS BECOMING MORE MILD AND WESTERLY ON SATURDAY. CHANCES FOR
SHOWERS AND STORMS OVER THE OSCEOLA NATIONAL FOREST WILL INCREASE
IN THE AFTERNOON EACH DAY WITH STORMS BECOMING MORE NUMEROUS ON
SATURDAY. ACCUMULATED RAINFALL FOR THE VICINITY OF THE WILDFIRE
WILL AVERAGE TO ABOUT .25 TO .50 INCHES THROUGH THE 20TH, WITH A
POTENTIAL FOR MORE LOCALLY HEAVY RAINFALL OCCURRING WITH STRONGER
STORMS.
THURSDAY
TIME (EDT) 8 AM 11 AM 2 PM 5 PM
SKY (%).........41 43 57 39
WEATHER COV..... S CHC CHANCE
WEATHER TYPE....NONE RNSHWR RNSHWR NONE
TSTM COV........ S CHC CHANCE
CHC OF PCPN (%).0 20 40 10
TEMP............78 86 89 90
RH..............91 75 68 64
HEAT INDEX (F)..79 97 102 102
WIND CHILL (F)..79 97 102 102
20 FT WIND......S 5G14 SW 8G18 SW 9G21 SW 9G21
MIX HGT (FT)....1400 3900 4700 3700
TRANSPORT WIND..S 12 SW 17 SW 16 SW 16
LVORI...........4 3 1 1
THURSDAY NIGHT
TIME (EDT) 6 PM 9 PM MIDNGT 3 AM
SKY (%).........51 40 62 67
WEATHER COV.....CHANCE S CHC
WEATHER TYPE....RNSHWR NONE NONE RNSHWR
TSTM COV........CHANCE
CHC OF PCPN (%).30 10 10 20
TEMP............88 81 80 78
RH..............66 79 82 91
HEAT INDEX (F)..98 86 85 78
WIND CHILL (F)..98 86 85 78
20 FT WIND......SW 8G21 SW 5G16 SW 5G15 SW 6G17
MIX HGT (FT)....2900 900 700 500
TRANSPORT WIND..SW 15 SW 10 SW 10 SW 10
LVORI...........1 4 4 5
JUNETEENTH
TIME (EDT) 6 AM 9 AM NOON 3 PM
SKY (%).........69 66 71 82
WEATHER COV.....S CHC CHANCE CHANCE LIKELY
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........ CHANCE LIKELY
CHC OF PCPN (%).20 50 50 70
TEMP............77 80 85 87
RH..............90 88 77 72
HEAT INDEX (F)..77 86 96 99
WIND CHILL (F)..77 86 96 99
20 FT WIND......SW 7G17 SW 8G18 SW 9G21 SW 9G22
MIX HGT (FT)....900 2000 2900 3000
TRANSPORT WIND..SW 10 SW 12 SW 13 W 14
LVORI...........5 4 3 1
FORECASTER...CORLESS
REQUESTED BY...STUART COOMBS
TYPE OF REQUEST...WILDFIRE
.TAG 2615713.0/JAX
.DELDT 06/17/26
.FORMATTERVERSION 2.0.0
.EMAIL STUART.COOMBS@USDA.GOV
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