Area Forecast Discussion
Issued by NWS
Issued by NWS
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180 FXUS62 KTAE 270944 AFDTAE Area Forecast Discussion National Weather Service Tallahassee FL 544 AM EDT Fri Sep 27 2024 ...Tropical Storm Helene Pulling Away From the Area... .NEAR TERM... (Today and tonight) Issued at 538 AM EDT Fri Sep 27 2024 Hurricane Helene has exited the forecast area this morning, with winds gradually diminishing and rain ending. Water levels along the coast slowly return to normal through the day today as well. Temperatures will warm into the mid to upper 80s this afternoon as recovery efforts get underway. Low tonight will generally in the upper 60s to lower 70s. && .SHORT TERM... (Saturday through Sunday night) Issued at 538 AM EDT Fri Sep 27 2024 Remains of Helene will merge with upper low across the southeastern states by Saturday. The upper low will linger over the Tennessee River Valley through the weekend with a trailing boundary across the Florida Pensinsula. This will keep the weather mostly dry and rather warm, with highs in the upper 80s to lower 90s. However, boundary may lift north just enough by late Sunday to support a few showers and storm across the far southeastern Big Bend. && .LONG TERM... (Monday through Thursday) Issued at 538 AM EDT Fri Sep 27 2024 Aforementioned boundary will lift north a bit more by Monday, with scattered showers pushing farther into the Big Bend and far southern Georgia. However, overall coverage should be quite limited. The upper low will eventually weaken and lift out by the middle of the week. Boundary will likely linger over the coastal waters and possibly the SE Big Bend, but building ridge aloft should keep the weather mostly dry elsewhere. Temperatures will remain seasonably warm, with highs in the upper 80s and lows in the upper 60s to lower 70s. && .AVIATION... (06Z TAFS) Issued at 1240 AM EDT Fri Sep 27 2024 At 0435z, the northern eyewall of Hurricane Helene is approaching KVLD. Look for hurricane force gusts there in the next couple hours. Winds a bit further from its center have been gusting in the 40-60kt range. MVFR-IFR ceilings and reduced visibilities in rain/bands will be prevalent for several more hours. As Helene continues a northward track overnight, expect gradually improving conditions from north-to-south with speeds gradually tapering down and rainfall shifting further inland. Anticipate most terminals to return to VFR in the early-mid morning hours Friday, though still expecting some 15-25kt wind gusts out of the southwest into the afternoon before further diminishing toward sunset. 47 && .MARINE... Issued at 538 AM EDT Fri Sep 27 2024 Winds and seas will slowly subside today as Helene pulls away from the region. The tropical storm warning remains in place over the eastern waters this morning, with a Small Craft Advisory over the western waters. Winds and seas should drop below all headline criteria by Saturday. Conditions over the waters are then expected to remain mostly benign, outside of scattered showers and thunderstorms, through early next week. && .FIRE WEATHER... Issued at 538 AM EDT Fri Sep 27 2024 Hurricane Helene has exited the forecast area this morning, with winds gradually diminishing and rain ending. Water levels along the coast slowly return to normal through the day today as well. Temperatures will warm into the mid to upper 80s this afternoon as recovery efforts get underway. Low tonight will generally in the upper 60s to lower 70s. && .HYDROLOGY... Issued at 538 AM EDT Fri Sep 27 2024 Area rivers will be on the rise for the coming days (and sometimes weeks) following the rains from before and during Helene. The Ochlockonee and Sopchoppy will be first on the list with the more rapid rises. At the moment, Sopchoppy looks to crest just under major flood, with Concord and Altha (on the Chipola) headed towards moderate flood. Additional rivers will approach flood stage through the weekend. && .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 84 68 86 69 / 0 0 0 0 Panama City 83 75 85 76 / 0 0 0 0 Dothan 82 65 85 68 / 0 0 0 0 Albany 82 66 84 68 / 0 0 0 0 Valdosta 85 67 87 68 / 0 0 0 0 Cross City 87 73 88 73 / 10 0 10 10 Apalachicola 83 75 84 76 / 0 0 0 0 && .TAE WATCHES/WARNINGS/ADVISORIES... FL...Tropical Storm Warning for FLZ019-028-029-034-115-118-127-128- 134. Storm Surge Warning for FLZ027-115-118-127-128-134. High Rip Current Risk through Saturday evening for FLZ108-112- 114-115. Coastal Flood Advisory until 1 PM EDT /noon CDT/ this afternoon for FLZ112-114. GA...Tropical Storm Warning for GAZ124>131-144>148-158>161. AL...None. GM...Tropical Storm Warning for GMZ730-755-765-775. Small Craft Advisory until 10 PM CDT this evening for GMZ750-752- 770-772. && $$ NEAR TERM...Camp SHORT TERM...Camp LONG TERM....Camp AVIATION...47 MARINE...Camp FIRE WEATHER...Camp HYDROLOGY...Camp