466
FNUS72 KTBW 220655
FWSTBW
SPOT FORECAST FOR GSE RX BURN...SWFWMD
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
255 AM EDT TUE SEP 22 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON SEPTEMBER 22.
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
LIGHT EAST AND SOUTHEAST WINDS WILL PERSIST TODAY, BECOMING NORTHEAST
BY WEDNESDAY. WITH DEEP MOISTURE IN PLACE, SCATTERED THUNDERSTORMS
WILL DEVELOP IN THE MID AFTERNOON TO EARLY EVENING HOURS EACH DAY.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). SCATTERED SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........61 PERCENT.
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE AFTERNOON. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
LATE IN THE AFTERNOON.
MIXING HEIGHT.......4300 FT AGL.
TRANSPORT WINDS.....EAST 3 TO 5 MPH.
DISPERSION INDEX....10 INCREASING TO 19 IN THE AFTERNOON.
LVORI...............5.
TIME (EDT) 9 AM 11 AM 1 PM 3 PM 5 PM
SKY (%).........37 38 38 55 59
WEATHER COV..... ISOLTD SCTTRD
WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR
TSTM COV........ ISOLTD SCTTRD
CHC OF PCPN (%).0 0 10 20 30
TEMP............76 84 89 90 88
RH..............96 80 68 61 68
20 FT WIND......NE 1 E 2 NE 2 NE 2 SE 2
20 FT WIND GUST.3 5 6 7 6
MIX HGT (FT)....1000 2500 3900 4000 3300
TRANSPORT WIND..E 3 E 3 E 3 E 5 SE 5
DISPERSION IDX..6 11 17 20 20
LVORI...........7 4 3 3 2
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING
PARTLY CLOUDY (30-40 PERCENT). SCATTERED
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,
THEN ISOLATED SHOWERS AND THUNDERSTORMS EARLY
IN THE EVENING.
CHANCE OF PCPN......40 PERCENT.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........97 PERCENT.
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS EARLY IN THE EVENING.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 3 TO 6 MPH.
DISPERSION INDEX....11 DECREASING TO 2 EARLY IN THE EVENING.
LVORI...............6.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........63 68 53 46 37 35
WEATHER COV.....SCTTRD ISOLTD
WEATHER TYPE....RNSHWR RNSHWR NONE NONE NONE NONE
TSTM COV........SCTTRD ISOLTD
CHC OF PCPN (%).40 20 10 10 0 0
TEMP............86 79 77 76 76 75
RH..............72 85 91 92 93 95
20 FT WIND......NE 2 E 3 E 2 E 2 E 1 NE 1
20 FT WIND GUST.6 6 5 3 2 2
MIX HGT (FT)....2100 400 400 400 400 400
TRANSPORT WIND..SE 5 E 6 SE 5 SE 3 S 3 SE 3
DISPERSION IDX..14 3 1 2 2 1
LVORI...........3 5 7 7 7 8
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). SCATTERED SHOWERS
AND THUNDERSTORMS EARLY IN THE AFTERNOON.
ISOLATED SHOWERS AND THUNDERSTORMS LATE IN THE
AFTERNOON, THEN SCATTERED SHOWERS AND
THUNDERSTORMS LATE IN THE AFTERNOON.
CHANCE OF PCPN......50 PERCENT.
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........62 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST 5 TO 6 MPH IN
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 2 TO 5 MPH SHIFTING TO THE NORTHEAST 5 TO
9 MPH IN THE AFTERNOON.
DISPERSION INDEX....4 INCREASING TO 14 LATE IN THE MORNING, THEN
INCREASING TO 28 IN THE AFTERNOON DECREASING TO
21 LATE IN THE AFTERNOON.
LVORI...............6.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........25 31 43 53 67 66
WEATHER COV..... SCTTRD ISOLTD
WEATHER TYPE....NONE NONE NONE NONE RNSHWR RNSHWR
TSTM COV........ SCTTRD ISOLTD
CHC OF PCPN (%).0 0 0 0 30 20
TEMP............74 75 82 88 89 89
RH..............96 97 85 71 67 65
20 FT WIND......NE 1 NE 1 NE 2 NE 3 NE 5 N 5
20 FT WIND GUST.2 2 5 8 10 12
MIX HGT (FT)....400 300 1900 3600 4500 3300
TRANSPORT WIND..E 3 E 2 NE 3 NE 5 N 6 N 9
DISPERSION IDX..1 2 11 23 32 26
LVORI...........9 9 4 3 3 3
FORECASTER...FLEMING
REQUESTED BY...CHRIS GREEN
TYPE OF REQUEST...PRESCRIBED
.TAG 2622296.0/TBW
.DELDT 09/22/26
.FORMATTERVERSION 2.0.0
.EMAIL CHRIS.GREEN@SWFWMD.STATE.FL.US
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