599
FNUS72 KTBW 301328
FWSTBW
SPOT FORECAST FOR LGS_17...CELM
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
928 AM EDT WED SEP 30 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON SEPTEMBER 30.
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
REST OF TODAY
CONTINUING MOISTURE RECOVERY ACROSS THE AREA WILL SUPPORT LIMITED
FIRE WEATHER CONCERNS TODAY DESPITE A LINGERING LOW SFP THROUGH
THIS AFTERNOON. WINDS AND RH ARE NOT EXPECTED TO APPROACH CRITICAL
THRESHOLDS, WITH GENERALLY GOOD DISPERSIONS THIS AFTERNOON ALONG
WITH ISOLATED TO SCATTERED SHOWERS POSSIBLE THROUGH THE EVENING.
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). ISOLATED SHOWERS
EARLY IN THE AFTERNOON. ISOLATED THUNDERSTORMS
LATE IN THE AFTERNOON. SCATTERED SHOWERS LATE
IN THE AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........59 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN
THE LATE MORNING AND AFTERNOON. GUSTY AND
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS LATE
IN THE AFTERNOON.
MIXING HEIGHT.......4600 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 9 MPH.
DISPERSION INDEX....14 INCREASING TO 29 LATE IN THE MORNING, THEN
INCREASING TO 40 LATE IN THE AFTERNOON
DECREASING TO 30 LATE IN THE AFTERNOON.
LVORI...............4.
TIME (EDT) 9 AM 11 AM 1 PM 3 PM 5 PM
SKY (%).........46 49 61 66 69
WEATHER COV..... ISOLTD SCTTRD
WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR
TSTM COV........ ISOLTD ISOLTD
CHC OF PCPN (%).0 0 10 20 30
TEMP............74 81 85 88 85
RH..............92 75 64 59 63
20 FT WIND......SE 3 SE 6 SE 6 SE 6 SE 5
20 FT WIND GUST.6 10 12 12 9
MIX HGT (FT)....700 2600 4200 4600 3600
TRANSPORT WIND..SE 5 SE 8 SE 9 SE 7 SE 7
DISPERSION IDX..10 25 40 42 30
LVORI...........7 3 2 1 2
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING
PARTLY CLOUDY (40-50 PERCENT). SCATTERED
SHOWERS EARLY IN THE EVENING. ISOLATED
THUNDERSTORMS IN THE EVENING. ISOLATED SHOWERS
LATE IN THE EVENING.
CHANCE OF PCPN......40 PERCENT.
MIN TEMPERATURE.....AROUND 72.
MAX HUMIDITY........98 PERCENT.
WIND (20 FT)........EAST WINDS AROUND 5 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS IN THE
EVENING.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....EAST 6 TO 8 MPH.
DISPERSION INDEX....21 DECREASING TO 7.
LVORI...............5.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........76 81 65 58 44 56
WEATHER COV.....SCTTRD SCTTRD ISOLTD
WEATHER TYPE....RNSHWR RNSHWR RNSHWR NONE NONE NONE
TSTM COV........ISOLTD ISOLTD ISOLTD
CHC OF PCPN (%).30 40 20 0 0 0
TEMP............83 78 75 74 73 72
RH..............68 82 88 92 95 96
20 FT WIND......SE 5 SE 5 SE 5 E 5 E 5 E 5
20 FT WIND GUST.9 8 8 9 8 8
MIX HGT (FT)....2100 600 500 500 400 400
TRANSPORT WIND..E 7 SE 6 SE 8 E 7 E 7 E 7
DISPERSION IDX..21 4 3 5 5 5
LVORI...........3 4 6 6 6 7
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). ISOLATED SHOWERS
EARLY IN THE AFTERNOON. ISOLATED THUNDERSTORMS
LATE IN THE AFTERNOON. SCATTERED SHOWERS LATE
IN THE AFTERNOON.
CHANCE OF PCPN......50 PERCENT.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........63 PERCENT.
WIND (20 FT)........EAST WINDS 6 TO 12 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS LATE IN THE
AFTERNOON.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 7 TO 14 MPH.
DISPERSION INDEX....7 INCREASING TO 17 LATE IN THE MORNING, THEN
INCREASING TO 27 LATE IN THE MORNING INCREASING
TO 41 LATE IN THE MORNING INCREASING TO 52
DECREASING TO 39 LATE IN THE AFTERNOON.
LVORI...............5.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........42 34 36 46 46 56
WEATHER COV..... ISOLTD SCTTRD
WEATHER TYPE....NONE NONE NONE NONE RNSHWR RNSHWR
TSTM COV........ ISOLTD ISOLTD
CHC OF PCPN (%).0 0 0 0 20 40
TEMP............72 72 80 86 88 86
RH..............97 98 83 68 63 68
20 FT WIND......E 6 E 6 E 8 E 10 E 12 E 10
20 FT WIND GUST.9 12 14 18 20 18
MIX HGT (FT)....400 500 2000 3300 4500 3700
TRANSPORT WIND..E 7 E 8 E 12 E 13 SE 14 SE 12
DISPERSION IDX..5 8 27 45 53 43
LVORI...........7 8 4 1 1 1
FORECASTER...HURT
REQUESTED BY...SAMUEL KANE
TYPE OF REQUEST...PRESCRIBED
.TAG 2622830.0/TBW
.DELDT 09/30/26
.FORMATTERVERSION 2.0.0
.EMAIL KANES@HILLSBOROUGHCOUNTY.ORG
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