Area Forecast Discussion
Issued by NWS Tampa Bay Area, FL
Issued by NWS Tampa Bay Area, FL
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037 FXUS62 KTBW 041850 AFDTBW Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 250 PM EDT Tue Jun 4 2024 ...New DISCUSSION, AVIATION, MARINE, FIRE WEATHER... .DISCUSSION... Issued at 243 PM EDT Tue Jun 4 2024 Upper level ridging extends across Florida and the Southeast this afternoon. With the surface high pressure centered to the northeast, that is creating primarily light easterly winds at the surface. Moisture remains higher with 1.72 inch for PWs on this morning`s sounding. The transition into the rainy season pattern continues with the trend of higher moisture and increasing afternoon convection. Some scattered shower and thunderstorm activity is expected across interior and SWFL later this afternoon with similar rain chances again on Wednesday. As we move into the latter part of the week, a trough moving into the eastern half of the country will act to push the ridge axis to our south. This will shift our wind direction to a more westerly pattern. This switch in flow will adjust our rain chances and timing through the end of the week and into the weekend. While the majority of the rain activity has been across the west coast of FL the past several days, the westerly flow will support rain/storm chances across the central and eastern portions of the state. Overall, precipitation amounts will remain low through the forecast period. The main story at least through the end of the week and weekend will be the heat. The high pressure will remain solidly in place allowing temperatures to climb into the middle to upper 90s. Moisture remains high, meaning overnight lows will not cool down substantially, with most areas only falling into the lower to mid 70s. So be sure and take the proper precautions to keep cool if you`re out in the heat and sun. && .AVIATION... (18Z TAFS) Issued at 243 PM EDT Tue Jun 4 2024 VFR conditions for all terminals this afternoon. Light easterly winds are beginning to turn westerly at the coast. Rain chances seem less impressive for today, especially for northern locations. Convection will develop over the interior and then move toward the coast later this afternoon and early evening with best chances for coastal sites between 22-02Z. Light easterly flow expected again overnight. && .MARINE... Issued at 243 PM EDT Tue Jun 4 2024 High pressure remains northeast of the region leading to light easterly flow and an on shore transition each afternoon for the next couple days. Sea breeze rain and storms will develop over land during the afternoon hours, then shift over the water during the evening time frame. A slight pattern shift later this week will lead to westerly flow and rain/storm activity impacting the waters earlier in the day. && .FIRE WEATHER... Issued at 243 PM EDT Tue Jun 4 2024 High pressure remains in control of the weather pattern leading to light easterly winds for today and tomorrow. The high pressure will shift south later this week turning our winds out of the west into this weekend. Moisture is not a concern, with RH values remaining well above critical thresholds through the period. Daily scattered afternoon and early evening rain and thunderstorms chances are expected with the sea breeze. && .PRELIMINARY POINT TEMPS/POPS... TPA 77 94 78 93 / 40 40 30 40 FMY 76 95 76 94 / 60 50 50 60 GIF 73 96 75 97 / 30 60 20 60 SRQ 76 94 77 93 / 40 40 40 40 BKV 69 96 70 94 / 30 40 20 40 SPG 80 93 81 92 / 40 40 30 40 && Sea Breeze Thunderstorm Regime For Wednesday: 6 Sea Breeze Thunderstorm Regime For Thursday: 1 For additional information on sea breeze regimes, go to: https://www.weather.gov/tbw/ThunderstormClimatology && .TBW WATCHES/WARNINGS/ADVISORIES... FL...None. Gulf waters...None. && $$ DISCUSSION/AVIATION/MARINE/FIRE WEATHER...ADavis DECISION SUPPORT/UPPER AIR...Flannery