Area Forecast Discussion
Issued by NWS
Issued by NWS
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057 FXUS62 KTAE 010709 AFDTAE Area Forecast Discussion National Weather Service Tallahassee FL 309 AM EDT Thu Oct 1 2026 ...New SHORT TERM, LONG TERM, MARINE, FIRE WEATHER, HYDROLOGY... .KEY MESSAGES... Issued at 242 AM EDT Thu Oct 1 2026 - An unseasonably hot and humid air mass continues through Friday with heat indices reaching the mid 90s to lower 100s. - Rain chances are forecast to increase substantially this weekend with several rounds of showers and storms possible across the region. A Marginal Risk (level 1 of 4) for excessive rainfall is in effect for parts of Southeast Alabama and the Florida Panhandle for Friday and Saturday. && .SHORT TERM... (Today and Tonight) Issued at 242 AM EDT Thu Oct 1 2026 High pressure over the western Atlantic today will allow for a continuation of moisture advection across the region. Sub-1.5 inch PWATs this morning increase to 1.75 to 2 inches by this evening. Convective activity this afternoon looks to be primarily across the sea breeze as it moves inland. Given southeasterly flow today, the convective corridor looks to be oriented along a line from Apalachicola, FL to Geneva, AL. By the late afternoon and early evening the Atlantic sea breeze looks to move in from the east, potentially bringing showers and storms across our south central GA and FL Big Bend counties. Daytime highs are generally expected to be in the upper 80s to low 90s. Overnight lows look to be in the upper 60s to low 70s tonight. && .LONG TERM... (Friday through Wednesday) Issued at 242 AM EDT Thu Oct 1 2026 The aforementioned high pressure remains anchored across the western Atlantic until a cold front moves through on Monday. As a result, we`ll see a couple perturbations moving around the periphery of the high resulting in increasing rain chances Friday through Sunday. Modest SBCAPE each afternoon coupled with PWATs between 2-2.5 inches will lead to widespread showers and storms. Given the incredibly moist environment it`ll be tough to see severe weather, but a couple storms could produce gusty winds. Otherwise, the primary threat will be the rainfall as model guidance continues to climb, especially for area along the immediate Gulf Coast. Widespread 2 to 4 inches are expected through Wednesday with isolated higher amounts possible across the FL Panhandle, with 6 to 8 inches not being out of the realm of possibility. This would be due to Monday`s cold front not clearing out all the way and stalling along the coast or within our NE Gulf waters leading to unsettled weather through Wednesday. Be sure to check back for updates on this multi-day rain event. Expect cooler temps through this weekend and into next week behind the cold front. Daytime highs drop from the upper 80s to low 90s today and tomorrow into the low to mid 70s by Wednesday. Overnight lows follow a similar trend going from the upper 60s to low 70s down into the upper 50s to mid 60s by Wednesday. && .AVIATION... (06Z TAFS) Issued at 146 AM EDT Thu Oct 1 2026 Prevailing VFR conds are mostly expected outside of brief periods of reduced vsbys/cigs invof ABY/VLD. Any restrictions are most likely MVFR, but IFR cannot be ruled out around sunrise, then conds improve a couple hrs or so after. Convection is fcst to focus along the Panhandle coast later this morning and Eastern FL Big Bend during the aftn, so PROB30s are in place for -TSRA at ECP/TLH/VLD in the 16-24Z time frame. East to SE winds AOB 10 kts persist thru the period. && .MARINE... Issued at 242 AM EDT Thu Oct 1 2026 Coverage of showers and storms will increase through the rest of the work week and into the weekend. A return to cautionary conditions appears likely today and Friday. && .FIRE WEATHER... Issued at 242 AM EDT Thu Oct 1 2026 Moisture and rain chances will continue to increase dramatically over the next couple of days. Widespread showers and storms are expected Friday and into the weekend, with locally heavy rainfall possible. There are currently no fire weather concerns. && .HYDROLOGY... Issued at 242 AM EDT Thu Oct 1 2026 Generally, 2 to 4 inches of rain fall are expected across the region with higher amounts likely as you approach the Gulf Coast. Higher end guidance is indicating the potential to see 6 to 8 inches along the coast and into the FL Panhandle. Riverine flooding is not currently expected, but this could change depending on where the rain ultimately sets up. Flash flooding will be a concern, especially for urbanized areas near the Gulf Coast. && .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 90 73 88 73 / 20 10 50 40 Panama City 86 74 85 73 / 60 30 80 70 Dothan 90 70 88 70 / 20 10 80 50 Albany 91 71 91 71 / 0 0 70 40 Valdosta 91 71 91 72 / 30 20 70 50 Cross City 90 72 89 72 / 60 30 60 60 Apalachicola 84 76 83 75 / 50 50 80 70 && .TAE WATCHES/WARNINGS/ADVISORIES... FL...None. GA...None. AL...None. GM...None. && $$ SHORT TERM...Oliver LONG TERM....Oliver AVIATION...IG3 MARINE...Oliver FIRE WEATHER...Oliver HYDROLOGY...Oliver