FNUS72 KTBW 201020 FWSTBW Spot Forecast for Deep Creek Rx...Southwest Florida Water Management District National Weather Service Tampa Bay Ruskin FL 620 AM EDT Wed Aug 20 2025 Forecast is based on ignition time of 0700 EDT on August 20. 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... Some drier air along with northwesterly flow will limit the overall shower and thunderstorm activity today. Relative humidity values will remain well above critical thresholds and winds should remain less than 15 mph. For the remainder of the week through the weekend a west to southwest flow sets up with moisture return along with higher shower and thunderstorm chances. There are no significant fire weather concerns at this time. No significant fog is expected. .REST OF TODAY... Sky/weather.........Mostly sunny (25-35 percent). Isolated showers and thunderstorms late in the morning. Scattered showers and thunderstorms late in the afternoon. Chance of pcpn......30 percent. Max temperature.....Around 93. Min humidity........57 percent. Wind (20 ft)........Northwest winds 5 to 10 mph. Gusty and erratic winds expected near thunderstorms late in the morning. Mixing height.......5200 ft AGL. Transport winds.....Northwest 6 to 13 mph shifting to the west around 12 mph late in the afternoon. Dispersion index....4 increasing to 16 late in the morning, then increasing to 29 late in the morning increasing to 42 late in the morning increasing to 54 increasing to 69 late in the afternoon decreasing to 62. LVORI...............4. TIME (EDT) 3 AM 5 AM 7 AM 9 AM 11 AM 1 PM Sky (%).........15 19 30 39 43 37 Weather cov..... ISOLTD ISOLTD SCTTRD SCTTRD Weather type....NONE NONE RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ ISOLTD ISOLTD SCTTRD SCTTRD Chc of pcpn (%).0 0 20 20 30 30 Temp............75 81 87 90 92 90 RH..............96 85 70 62 57 60 20 ft wind......N 5 N 6 NW 7 NW 8 NW 9 W 10 20 ft wind gust.8 9 12 13 14 15 Mix hgt (ft)....400 1100 3400 4500 5100 4600 Transport wind..N 6 N 7 NW 10 NW 12 NW 12 W 12 Dispersion idx..2 16 42 65 73 62 LVORI...........7 5 2 1 1 1 .TONIGHT... Sky/weather.........Mostly clear (20-30 percent). Scattered showers and thunderstorms early in the evening, then isolated showers and thunderstorms early in the evening. Chance of pcpn......30 percent. Min temperature.....Around 77. Max humidity........92 percent. Wind (20 ft)........West winds 5 to 10 mph in the evening becoming light. Gusty and erratic winds expected near thunderstorms in the evening. Mixing height.......400 ft AGL. Transport winds.....West 5 to 12 mph. Dispersion index....44 decreasing to 5. LVORI...............4. TIME (EDT) 2 PM 4 PM 6 PM 8 PM 10 PM MIDNGT Sky (%).........35 31 20 15 15 18 Weather cov.....SCTTRD ISOLTD ISOLTD Weather type....RNSHWR RNSHWR RNSHWR NONE NONE NONE Tstm cov........SCTTRD ISOLTD ISOLTD Chc of pcpn (%).30 20 20 10 10 10 Temp............88 84 82 79 78 77 RH..............63 7478 85 88 89 20 ft wind......W 10 W 8 W 6 W 5 W 3 W 2 20 ft wind gust.15 14 12 9 7 7 Mix hgt (ft)....3100 600 500 400 400 400 Transport wind..W 12 W 12 W 10 NW 6 NW 6 W 5 Dispersion idx..44 7 3 4 2 2 LVORI...........1 3 4 5 6 7 $$ Forecaster...Pearce Requested by...Cody Phillips Type of request...PRESCRIBED .TAG 2520290.0/TBW .DELDT 08/20/25 .FormatterVersion 2.0.0 .EMAIL cody.phillips@swfwmd.state.fl.us