940
FNUS72 KJAX 280445
FWSJAX
SPOT FORECAST FOR OSCEOLA IA...USFS
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1245 AM EDT SUN JUN 28 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON JUNE 28.
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
RAIN AND STORM CHANCES ARE VERY LOW FOR THE AREA TODAY, WITH DRIER
AIR IN PLACE, MINRH WILL BE AT ABOUT 45%. AFTER SUNRISE, WESTERLY
WINDS WILL FILL IN TO AROUND 5MPH, SHIFTING TO THE SOUTHWEST BY THE
LATE EVENING. WINDS MONDAY WILL BE FROM THE WEST/NORTHWEST WITH
AFTERNOON AND EVENING STORM CHANCES AROUND 40%. MAXIMUM HEAT INDEX
VALUES BOTH SUNDAY AND MONDAY WILL BE AROUND 105 DEGREES, WITH HIGH
TEMPERATURES NEAR 95-97. DISPERSION WILL BE GOOD BOTH DAYS, POTENTIALLY
HIGH ON MONDAY AFTERNOON.
TODAY
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........8 18 10 5 11 9
WEATHER COV.....M M M M
WEATHER TYPE....M M M M NONE NONE
TSTM COV........M M M M
CHC OF PCPN (%).0 0 0 0 0 10
CHC OF THDR (%).0 0 0 0 0 10
TEMP............75 76 86 91 95 97
RH..............94 97 72 60 49 45
HEAT INDEX (F)..75 76 96 102 105 106
WIND CHILL (F)..75 76 96 102 105 106
20 FT WIND......SW 1 N 0 W 3 W 6 W 6 W 6
20 FT WIND GUST.5 6 9 9 9
MIX HGT (FT)....500 700 2400 4000 5500 5400
TRANSPORT WIND..W 6 W 6 W 6 W 6 W 7 W 7
DISPERSION IDX..2 6 18 32 47 48
LVORI...........7 7 3 1 1 1
TONIGHT
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........11 16 33 17 1 4
WEATHER COV..... S CHC
WEATHER TYPE....NONE NONE RNSHWR NONE NONE NONE
TSTM COV........ S CHC
CHC OF PCPN (%).0 10 20 0 0 0
CHC OF THDR (%).0 10 20 0 0 0
TEMP............95 89 83 80 78 76
RH..............48 61 72 79 85 90
HEAT INDEX (F)..104 98 89 84 78 76
WIND CHILL (F)..104 98 89 84 78 76
20 FT WIND......W 5 W 2 W 1 SW 1 N 0 SW 1
20 FT WIND GUST.7 3 2 2 2
MIX HGT (FT)....3900 800 600 500 400 400
TRANSPORT WIND..W 8 W 8 W 9 W 8 W 7 W 7
DISPERSION IDX..36 4 4 4 3 3
LVORI...........1 3 3 4 5 6
MONDAY
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........24 40 27 36 74 74
WEATHER COV..... LIKELY LIKELY
WEATHER TYPE....NONE NONE NONE NONE RNSHWR RNSHWR
TSTM COV........ LIKELY LIKELY
CHC OF PCPN (%).0 10 10 10 60 60
CHC OF THDR (%).0 10 10 10 60 60
TEMP............76 77 87 93 95 95
RH..............90 94 70 56 51 51
HEAT INDEX (F)..76 77 98 105 106 106
WIND CHILL (F)..76 77 98 105 106 106
20 FT WIND......W 1 N 0 W 2 W 3 W 3 W 3
20 FT WIND GUST.2 3 9 12 12
MIX HGT (FT)....500 600 2400 4300 6200 4200
TRANSPORT WIND..W 7 W 7 NW 8 NW 9 NW 8 NW 9
DISPERSION IDX..3 7 27 48 49 43
LVORI...........6 6 3 1 1 1
FORECASTER...KLINGLER
REQUESTED BY...DAN BELANGER
TYPE OF REQUEST...WILDFIRE
.TAG 2616329.0/JAX
.DELDT 06/28/26
.FORMATTERVERSION 2.0.0
.EMAIL DANIEL.BELANGER@USDA.GOV,AARON.P.STROBEL@USDA.GOV
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