160
FNUS72 KTBW 011241
FWSTBW
SPOT FORECAST FOR CHASS 01F...FLORIDA FISH AND WILDLIFE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
841 AM EDT FRI AUG 1 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON AUGUST 01.
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
HIGH PRESSURE CONTINUES ACROSS THE REGION WITH WESTERLY
WINDS TODAY AROUND 5-10 MPH. WHILE A FEW ISOLATED SHOWERS
OR STORMS MAY OCCUR THIS MORNING INTO EARLY AFTERNOON, IT
SHOULD BE A MOSTLY DRY DAY WITH PRECIPITATION CHANCES
AROUND 20 PERCENT. RELATIVELY LOW MIXING HEIGHTS BELOW
4000 FT WILL GENERALLY SUPPORT POOR TO FAIR DISPERSION
CONDITIONS, PARTICULARLY DURING PERIODS OF LOW WIND SPEEDS.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). ISOLATED SHOWERS
AND THUNDERSTORMS LATE IN THE MORNING.
CHANCE OF PCPN......20 PERCENT.
MAX TEMPERATURE.....AROUND 93.
MIN HUMIDITY........62 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 9 MPH LATE IN
THE MORNING. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE MORNING.
MIXING HEIGHT.......3800 FT AGL.
TRANSPORT WINDS.....WEST 7 TO 10 MPH.
DISPERSION INDEX....31 INCREASING TO 41 IN THE AFTERNOON.
LVORI...............2.
TIME (EDT) 6 AM 8 AM 10 AM NOON
SKY (%).........37 44 33 32
WEATHER COV..... ISOLTD ISOLTD ISOLTD
WEATHER TYPE....NONE RNSHWR RNSHWR RNSHWR
TSTM COV........ ISOLTD ISOLTD ISOLTD
CHC OF PCPN (%).10 20 20 20
TEMP............88 91 92 92
RH..............71 64 62 62
20 FT WIND......W 3 W 6 W 8 W 9
20 FT WIND GUST.6 9 13 14
MIX HGT (FT)....3200 3800 3600 3300
TRANSPORT WIND..W 7 W 8 W 9 W 10
DISPERSION IDX..26 39 41 42
LVORI...........3 1 1 1
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING
PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF PCPN......10 PERCENT.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........92 PERCENT.
WIND (20 FT)........WEST WINDS 6 TO 8 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....WEST 6 TO 10 MPH.
DISPERSION INDEX....29 DECREASING TO 5.
LVORI...............4.
TIME (EDT) 2 PM 4 PM 6 PM 8 PM 10 PM MIDNGT
SKY (%).........31 46 48 39 44 45
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).10 10 10 0 0 0
TEMP............90 86 83 81 80 79
RH..............65 72 81 84 87 90
20 FT WIND......W 8 W 6 W 3 W 2 SW 2 SW 2
20 FT WIND GUST.14 10 7 6 5 5
MIX HGT (FT)....2800 1500 700 500 500 400
TRANSPORT WIND..W 10 W 10 W 8 W 8 W 7 W 6
DISPERSION IDX..29 7 3 3 3 3
LVORI...........2 3 5 5 6 6
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). SCATTERED SHOWERS
AND THUNDERSTORMS EARLY IN THE MORNING.
CHANCE OF PCPN......50 PERCENT.
MAX TEMPERATURE.....AROUND 93.
MIN HUMIDITY........61 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 9 MPH LATE IN
THE MORNING. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS EARLY IN THE MORNING.
MIXING HEIGHT.......3200 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 12 MPH.
DISPERSION INDEX....4 INCREASING TO 42.
LVORI...............4.
TIME (EDT) 2 AM 4 AM 6 AM 8 AM 10 AM NOON
SKY (%).........43 39 40 40 37 39
WEATHER COV..... SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD
WEATHER TYPE....NONE RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........ SCTTRD SCTTRD SCTTRD SCTTRD SCTTRD
CHC OF PCPN (%).10 40 40 40 50 50
TEMP............78 80 88 91 92 91
RH..............92 88 71 63 61 62
20 FT WIND......S 2 S 2 SW 3 W 6 W 9 W 9
20 FT WIND GUST.5 5 7 10 14 15
MIX HGT (FT)....400 700 2500 3200 3200 3100
TRANSPORT WIND..SW 5 W 5 SW 7 W 8 W 10 W 12
DISPERSION IDX..2 5 20 34 41 45
LVORI...........6 5 3 1 1 1
FORECASTER...GIARRATANA
REQUESTED BY...MELISA THOMPSON
TYPE OF REQUEST...PRESCRIBED
.TAG 2518993.0/TBW
.DELDT 08/01/25
.FORMATTERVERSION 2.0.0
.EMAIL MELISA.THOMPSON@MYFWC.COM
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