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Area Forecast Discussion
Issued by NWS
Issued by NWS
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656 FXUS62 KTAE 231722 AFDTAE Area Forecast Discussion National Weather Service Tallahassee FL 1222 PM EST Sun Feb 23 2025 ...New AVIATION... .NEAR TERM... (Today and tonight) Issued at 355 AM EST Sun Feb 23 2025 An upper level trough currently progressing through Texas has spawned a weak area of low pressure in the western Gulf. This system will move eastward and affect our region over the next 24 hours. Rain will start to overspread the area late in the day from west to east with rain continuing through the overnight hours. Amounts are expected to range from around a quarter inch across the northern counties to near 1 inch close to the coast. Thunderstorms are not expected over land with a stable environment in place. High temperatures will generally range from the mid to upper 50s across the western counties to the upper 60s across the southeast big bend. Overnight lows are expected to range from the mid 40s to low 50s. && .SHORT TERM... (Monday through Tuesday night) Issued at 355 AM EST Sun Feb 23 2025 A Gulf Low across the eastern Gulf will make its way into the FL Peninsula throughout Monday. Rain chances wind down across the region with our Gulf waters and the SE FL Big Bend possibly seeing some lingering showers into the afternoon and evening hours. Monday night into Tuesday we`ll see the return of benign conditions as high pressure settles over the region. Mostly clear skies expected Tuesday afternoon with highs in the low to mid 70s. Expect overnight lows generally in the mid to upper 40s. && .LONG TERM... (Wednesday through Saturday) Issued at 355 AM EST Sun Feb 23 2025 On Wednesday we`ll start to see a clock around from generally northerly flow to more west-southwesterly flow. This will allow some modest moisture return ahead of another shortwave on Thursday. PWATs climb to over an inch, but remain under 1.5 inches. Current guidance shows favorable upper-level support for ascent but not much shear or instability. With dew points struggling to make it into the low to mid 50s, convection may also be suppressed or may be limited to shallow storms along the Gulf Coast. Overall not much is expected from this system outside of some brief downpours, precip accumulations are expected to remain under half an inch. Expect daytime highs generally in the 70s, except for on Friday where they dip into the mid 60s behind the cold front. Expect overnight lows to generally be in the 40s. && .AVIATION... (18Z TAFS) Issued at 1216 PM EST Sun Feb 23 2025 VFR conditions will be dropping to MVFR/IFR throughout the day as rain and low clouds move in from the west. Conditions may drop to LIFR late in the period, most notably near KABY and KVLD. && .MARINE... Issued at 355 AM EST Sun Feb 23 2025 A disturbance will move across the Gulf this evening, resulting in an increase of northeasterly winds and widespread rain this afternoon and evening. By Monday, this system will move east of the marine area with a return of relatively tranquil conditions for the waters through Wednesday. A cold front will cross the marine area on Thursday with an increase in offshore winds in its wake. Cautionary conditions are expected with both disturbances. && .FIRE WEATHER... Issued at 355 AM EST Sun Feb 23 2025 Rain is forecast to arrive late in the day and tonight before exiting on Monday. Rainfall totals on the order of 0.25" to 1" are expected, with the higher amounts mainly confined to the Florida districts. Otherwise, light and variable transport winds are forecast today, then becoming easterly on Monday. MinRH values will increase for the next couple of days before drier weather arrives Tuesday. && .HYDROLOGY... Issued at 637 AM EST Sat Feb 22 2025 While the region will get rainfall tonight into Monday, amounts are expected to range from around a quarter inch across the northern counties to near 1 inch close to the coast, so there are no flood concerns with this system. Moreover, Thursday`s system should deliver little if any rainfall as the front moves through, so do not expect any flood concerns through the forecast period. && .SPOTTER INFORMATION STATEMENT... Spotter activation is not requested. However, spotters are always encouraged to safely report significant weather conditions when they occur by calling the office or tweeting us @NWSTallahassee. && .PRELIMINARY POINT TEMPS/POPS... Tallahassee 63 50 62 49 / 40 100 40 10 Panama City 60 51 64 49 / 80 100 30 10 Dothan 58 47 63 45 / 50 90 30 10 Albany 60 47 61 44 / 20 70 30 10 Valdosta 64 49 61 49 / 20 80 40 20 Cross City 69 53 65 51 / 20 100 60 20 Apalachicola 60 53 61 51 / 70 100 40 10 && .TAE WATCHES/WARNINGS/ADVISORIES... FL...None. GA...None. AL...None. GM...None. && $$ NEAR TERM...DVD SHORT TERM...Oliver LONG TERM....Oliver AVIATION...Humphreys MARINE...Oliver FIRE WEATHER...DVD HYDROLOGY...Godsey