938
FNUS72 KTBW 171134
FWSTBW
SPOT FORECAST FOR CP2025S3...SWFWMD
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
734 AM EDT WED SEP 17 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON SEPTEMBER 17.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (813) 645-2323 IF YOU HAVE QUESTIONS OR
CONCERNS WITH THIS FORECAST.
DISCUSSION
NO FIRE WEATHER CONCERNS EXPECTED THROUGH THE WEEK AS RELATIVE
HUMIDITY VALUES REMAIN ABOVE CRITICAL LEVELS AND WINDS REMAIN BELOW
15 MPH. SCATTERED SHOWERS AND ISOLATED STORMS POSSIBLE EACH DAY,
WITH THE HIGHEST CHANCES SOUTH OF THE I-4 CORRIDOR
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF
SHOWERS EARLY IN THE AFTERNOON. SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF
SHOWERS LATE IN THE AFTERNOON.
CHANCE OF PCPN......40 PERCENT.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........68 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 6 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON.
MIXING HEIGHT.......4400 FT AGL.
TRANSPORT WINDS.....EAST 7 TO 10 MPH.
DISPERSION INDEX....10 INCREASING TO 24 LATE IN THE MORNING, THEN
INCREASING TO 40 EARLY IN THE AFTERNOON
DECREASING TO 27 LATE IN THE AFTERNOON
DECREASING TO 17.
LVORI...............4.
TIME (EDT) 4 AM 6 AM 8 AM 10 AM NOON
SKY (%).........65 65 79 77 75
WEATHER COV..... CHANCE CHANCE
WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR
TSTM COV........ S CHC S CHC
CHC OF PCPN (%).0 10 10 30 40
TEMP............72 79 83 85 85
RH..............92 82 74 69 68
20 FT WIND......NE 5 E 6 E 6 E 6 E 6
20 FT WIND GUST.8 9 10 9 12
MIX HGT (FT)....400 1500 3200 4400 2900
TRANSPORT WIND..E 7 E 10 E 8 E 8 E 8
DISPERSION IDX..7 20 36 44 27
LVORI...........6 3 3 1 3
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING
PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (45-55 PERCENT). CHANCE OF
SHOWERS EARLY IN THE EVENING. SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING. SLIGHT
CHANCE OF SHOWERS EARLY IN THE EVENING.
CHANCE OF PCPN......50 PERCENT.
MIN TEMPERATURE.....AROUND 70.
MAX HUMIDITY........98 PERCENT.
WIND (20 FT)........NORTH WINDS AROUND 6 MPH SHIFTING TO THE EAST 5
TO 6 MPH IN THE EVENING, THEN BECOMING LIGHT
OVERNIGHT. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS EARLY IN THE EVENING.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 8 MPH.
DISPERSION INDEX....7.
LVORI...............7.
TIME (EDT) 2 PM 4 PM 6 PM 8 PM 10 PM MIDNGT
SKY (%).........74 67 66 45 50 45
WEATHER COV.....CHANCE S CHC
WEATHER TYPE....RNSHWR RNSHWR NONE NONE NONE NONE
TSTM COV........S CHC S CHC
CHC OF PCPN (%).50 20 10 10 10 10
TEMP............81 77 74 73 72 71
RH..............77 86 91 92 93 96
20 FT WIND......N 6 E 6 E 5 E 5 E 3 E 2
20 FT WIND GUST.10 9 8 7 6 5
MIX HGT (FT)....1100 500 600 500 400 400
TRANSPORT WIND..SE 7 E 8 E 7 E 6 E 5 E 6
DISPERSION IDX..11 5 4 3 2 2
LVORI...........4 5 6 6 6 7
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE
AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........60 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 7 MPH IN
THE LATE MORNING AND AFTERNOON. GUSTY AND
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS LATE
IN THE AFTERNOON.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 8 MPH.
DISPERSION INDEX....6 INCREASING TO 47.
LVORI...............6.
TIME (EDT) 2 AM 4 AM 6 AM 8 AM 10 AM NOON
SKY (%).........48 39 32 29 37 40
WEATHER COV..... CHANCE CHANCE
WEATHER TYPE....NONE NONE NONE NONE RNSHWR RNSHWR
TSTM COV........ S CHC S CHC
CHC OF PCPN (%).10 10 10 10 30 30
TEMP............70 71 78 84 87 87
RH..............98 97 82 70 62 60
20 FT WIND......NE 2 NE 3 E 5 E 6 NE 6 NE 7
20 FT WIND GUST.6 6 8 10 12 13
MIX HGT (FT)....400 300 1800 3700 5500 5100
TRANSPORT WIND..E 5 E 5 E 7 E 7 E 7 E 7
DISPERSION IDX..2 5 17 33 46 49
LVORI...........10 7 3 3 1 1
FORECASTER...PEARCE
REQUESTED BY...BRIAN HALE
TYPE OF REQUEST...PRESCRIBED
.TAG 2522082.0/TBW
.DELDT 09/17/25
.FORMATTERVERSION 2.0.0
.EMAIL BRIAN.HALE@SWFWMD.STATE.FL.US
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