FNUS72 KTBW 191213 FWSTBW Spot Forecast for POWEA Unit 06 Rx...FWC National Weather Service Tampa Bay Ruskin FL 813 AM EDT Thu Mar 19 2026 Forecast is based on ignition time of 0900 EDT on March 19. 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... A dry air mass continues to settle over the region, dropping humidity levels. Winds will mostly be out of the north to northeast and will be quite gusty at times. .REST OF TODAY... Sky/weather.........Sunny (20-30 percent). Chance of pcpn......0 percent. Max temperature.....Around 75. Min humidity........42 percent. Wind (20 ft)........North winds 10 to 13 mph. Mixing height.......5000 ft AGL. Transport winds.....North 15 to 20 mph. Dispersion index....24 increasing to 81. LVORI...............3. TIME (EDT) 9 AM 11 AM 1 PM 3 PM 5 PM Sky (%).........10 2 6 17 43 Weather cov..... Weather type....NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 Temp............49 61 70 73 72 RH..............80 65 49 44 43 20 ft wind......N 10 N 12 N 12 NE 12 NE 10 20 ft wind gust.16 18 21 20 17 Mix hgt (ft)....1100 2100 3700 4700 5000 Transport wind..N 20 N 17 N 16 N 15 N 15 Dispersion idx..24 44 58 76 84 LVORI...........4 2 1 1 1 .TONIGHT... Sky/weather.........Partly cloudy (25-35 percent). Chance of pcpn......0 percent. Min temperature.....Around 45. Max humidity........90 percent. Wind (20 ft)........Northeast winds 5 to 10 mph. Mixing height.......400 ft AGL. Transport winds.....Northeast 12 to 16 mph. Dispersion index....64 decreasing to 9. LVORI...............3. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........48 48 43 41 21 14 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............72 64 58 54 49 48 RH..............43 51 60 65 79 83 20 ft wind......NE 10 NE 8 NE 6 NE 6 N 5 N 5 20 ft wind gust.17 14 13 10 8 8 Mix hgt (ft)....4000 1000 700 500 400 400 Transport wind..NE 16 NE 14 NE 14 N 12 N 12 N 12 Dispersion idx..64 13 6 7 5 5 LVORI...........1 2 3 3 4 4 .FRIDAY... Sky/weather.........Sunny (0-10 percent). Chance of pcpn......0 percent. Max temperature.....Around 78. Min humidity........39 percent. Wind (20 ft)........Northeast winds 5 to 9 mph. Mixing height.......6000 ft AGL. Transport winds.....Northeast 10 to 17 mph. Dispersion index....9 increasing to 71. LVORI...............3. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........5 4 2 3 7 8 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............47 47 58 70 76 77 RH..............86 90 69 51 41 39 20 ft wind......N 5 N 6 NE 8 NE 9 NE 9 NE 9 20 ft wind gust.9 10 14 16 16 15 Mix hgt (ft)....400 400 1900 3600 5100 5700 Transport wind..N 13 N 13 NE 17 NE 15 NE 12 NE 10 Dispersion idx..5 12 43 63 67 74 LVORI...........5 5 1 1 1 1 $$ Forecaster...Pearce Requested by...Clint Barga Type of request...PRESCRIBED .TAG 2606515.0/TBW .DELDT 03/19/26 .FormatterVersion 2.0.0 .EMAIL clint.barga@myfwc.com