Area Forecast Discussion
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509 FXUS62 KTAE 061853 AFDTAE Area Forecast Discussion National Weather Service Tallahassee FL 253 PM EDT Mon May 6 2024 ...New NEAR TERM, SHORT TERM, LONG TERM, AVIATION, MARINE, FIRE WEATHER, HYDROLOGY... .NEAR TERM...
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(Through Tuesday) Issued at 251 PM EDT Mon May 6 2024 Mainly isolated convection should diminish this evening and pave the way for quiet, but muggy overnight conditions. Fog and low stratus redevelops over the FL counties, then spreads to the remainder of the Tri-State area through the early morning hrs. Some of the fog has the potential to be dense once again, but confidence was not high enough to issue an advisory at this time. The best chances appear to be over Southern AL/Western FL Panhandle. Conditions should improve by mid morning. Forecast lows range from the upper 60s inland to around 70 along the coast. For tomorrow, a building subtropical ridge from the SW Gulf sets the stage for 3-day period of hot weather characterized by daily inland high temperatures in the upper 80s/low 90s. Heat indices will be a few degrees hotter. Strong subsidence from this ridge should suppress most if not all convection. These conditions can be harmful to those sensitive to heat, so please take the necessary precautions if exposed. For beachgoers, be mindful of what color flags are flying: red = high risk for rip currents while yellow = moderate.
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&& .SHORT TERM...
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(Tuesday night through Wednesday night) Issued at 251 PM EDT Mon May 6 2024 Fairly benign period of weather with ridging in control. Cannot rule out an isolated shower or rumble of thunder across SE AL and SW GA late Wednesday. Unseasonably warm with highs in the upper 80s to low 90s and lows in the upper 60s to lower 70s.
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&& .LONG TERM...
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(Thursday through Sunday) Issued at 251 PM EDT Mon May 6 2024 Southern stream shortwave energy will lead to an unsettled period of weather centered on Thursday and Friday with a slow frontal passage. Cannot rule out heavy rain and severe weather, especially on Friday. The timing of the front will determine the severe weather potential with otherwise favorable shear. Temperatures cool to more seasonable levels Friday and Friday night with the passage of the front. Some lingering clouds/showers are possible into the weekend if the front slows with the support of addt`l southern stream shortwave energy, but that is still uncertain, and the forecast leans drier attm.
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&& .AVIATION...
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(18Z TAFS) Issued at 251 PM EDT Mon May 6 2024 Cumulus field with cigs up to 040 are making for VFR conds this aftn. Maintained VCTS at TLH/ABY/VLD into the early evening as isolated t-storms develop within the next couple hrs, then drift east to NE. Late tonight into early tmrw morning, fog and low stratus return and look to impact all terminals. The greatest restrictions are expected at ECP/TLH where sub-IFR conds are likely with MVFR cigs/vsbys elsewhere. Improvement arrives around 13-15Z. South to SW winds generally 10 kts or less prevail.
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&& .MARINE...
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Issued at 251 PM EDT Mon May 6 2024 Southerly winds will continue as high pressure moves slowly east of the waters and cold front approaches on Friday. Chances for showers and thunderstorms will increase Thursday night into Friday night. The cold front is expected to move south of the waters Friday night with northwest winds in its wake. Seas will generally be 2 to 3 feet through the period, except for higher winds and seas in the vicinity of thunderstorms.
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&& .FIRE WEATHER...
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Issued at 251 PM EDT Mon May 6 2024 Minimal rain chances are on tap for Tuesday and Wednesday, but the tradeoff will be hot afternoon conditions when high temperatures surge into the upper 80s/low 90s away from the immediate coast. Heat indices will be a few degrees hotter. By Thursday coverage of showers/thunderstorms increase ahead of an approaching front from the NW. Even wetter & stormier weather is expected on Friday once the front moves through the region. Widespread wetting rains are likely. Persistent southerly winds maintain a moist airmass. Lastly, high afternoon dispersions are forecast through Thursday.
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&& .HYDROLOGY...
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Issued at 251 PM EDT Mon May 6 2024 The main concern is rainfall centered on Friday ahead of the next cold front. The highest amounts are expected in the AL/GA counties where WPC has a marginal risk for excessive rainfall, but this threat may shift southward into the FL counties in subsequent forecasts. On the rivers, there are no flooding concerns at this time.
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&& .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...
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Tallahassee 68 90 69 90 / 0 0 0 10 Panama City 71 84 73 85 / 0 0 0 0 Dothan 67 90 70 92 / 10 10 0 10 Albany 67 91 69 92 / 20 0 0 10 Valdosta 67 92 68 92 / 10 0 0 10 Cross City 66 89 67 89 / 0 10 0 0 Apalachicola 73 83 73 82 / 0 0 0 0
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&& .TAE WATCHES/WARNINGS/ADVISORIES... FL...High Rip Current Risk until 10 PM EDT /9 PM CDT/ this evening for FLZ112-114-115. GA...None. AL...None. GM...None. && $$ NEAR TERM...IG3 SHORT TERM...LF LONG TERM....LF AVIATION...IG3 MARINE...LF FIRE WEATHER...IG3 HYDROLOGY...LF