436  
FXUS62 KFFC 030653  
AFDFFC  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE PEACHTREE CITY GA  
253 AM EDT WED SEP 3 2025  
 
   
..MORNING AREA FORECAST DISCUSSION
 
 
   
SHORT TERM
 
 
(TODAY THROUGH THURSDAY)  
ISSUED AT 237 AM EDT WED SEP 3 2025  
 
KEY MESSAGES:  
 
- ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE  
(15-40% CHANCES) ACROSS PORTIONS OF NORTH GEORGIA TODAY AND  
TOMORROW.  
 
- AFTERNOON HIGHS WILL CONTINUE TO INCH BACK TOWARD (AND ABOVE)  
SEASONAL NORMS, TOPPING OUT IN THE 80S TO LOWER 90S.  
 
DISCUSSION:  
 
A SERIES OF DISTURBANCES TRAVERSING THE SOUTHERN EDGE OF  
BROADER MID-LEVEL TROUGHING WILL SWEEP ACROSS THE TENNESSEE RIVER  
VALLEY THROUGH THURSDAY, WEAKENING THE ANTECEDENT WEDGE AIRMASS/COOL  
DOME IN PLACE. SURFACE WINDS WILL CONTINUE TO VEER TO THE SOUTHWEST  
BY EARLY AFTERNOON, ALLOWING FOR THE INTRUSION OF WARMER, SLIGHTLY  
MORE MOISTURE-RICH AIR (DEWPOINTS GRADUALLY RETURNING TO THE 60S).  
THIS COMBINED WITH IMPROVED FORCING IN THE VICINITY OF THE  
AFOREMENTIONED WAVES WILL ALLOW FOR CONTINUED LOW-END CHANCES FOR  
CONVECTION RELEGATED PRIMARILY TO NORTH GEORGIA. ISOLATED TO  
SCATTERED LIGHT SHOWERS (15-30% CHANCES) ARE POSSIBLE THROUGH THE  
MORNING TODAY -- GENERALLY ALONG THE GA/TN BORDER AND ACROSS  
NORTHEAST GEORGIA -- WITH CHANCES FOR ISOLATED THUNDERSTORMS  
MIXING IN WITH ONSET OF DIURNAL HEATING. VERY SIMILAR TRENDS ARE  
EXPECTED TOMORROW, ALBEIT WITH SLIGHTLY HIGHER COVERAGE (20-40%  
CHANCES THURSDAY AFTERNOON) OWING TO BOLSTERED LIFT ASSOCIATED  
WITH AN APPROACHING PRE-FRONTAL TROUGH.  
 
TEMPERATURES WILL CONTINUE TO MODERATE WITH REBOUNDING MOISTURE,  
TOPPING OUT IN THE 80S TODAY AND WARMING BY JUST A FEW DEGREES FOR  
THURSDAY, INTO THE LOWER 90S FOR SOUTH CENTRAL GEORGIA. EXPECT LOWS  
IN THE MID-50S TO MID-60S.  
 
96  
 

 
   
LONG TERM
 
 
(THURSDAY NIGHT THROUGH TUESDAY)  
ISSUED AT 237 AM EDT WED SEP 3 2025  
 
KEY MESSAGES:  
 
- RAIN CHANCES REMAIN LOW (~20% OR LESS) UNTIL EARLY NEXT WEEK,  
WHEN A SLIGHT UPTICK IN COVERAGE OF SHOWERS/STORMS IS  
EXPECTED.  
 
- A WARMING TREND HEADING INTO THE WEEKEND, FOLLOWED BY A COOL-DOWN  
EARLY NEXT WEEK.  
 
DISCUSSION:  
 
THE LONG TERM PERIOD STARTS OFF ON THURSDAY NIGHT WITH ENSEMBLE  
GUIDANCE DEPICTING A STOUT, SPRAWLING LOW PRESSURE SYSTEM POSITIONED  
JUST NORTH OF THE GREAT LAKES OVER CANADA, WITH CYCLONICALLY-CURVED  
MID-/UPPER-LEVEL FLOW OVER MUCH OF THE CENTRAL AND EASTERN CONUS.  
WHILE MOISTURE IS EXPECTED TO INCREASE HEADING INTO THE WEEKEND,  
GUIDANCE DOES NOT DEPICT DEVELOPMENT OF A SURFACE LOW SOUTH OF THE  
PARENT LOW MUCH FARTHER NORTH. THE RESULT HERE IN GEORGIA WILL BE  
WEAKLY-FORCED, ISOLATED SHOWERS AND STORMS AT MOST, WITH MUCH OF THE  
AREA LIKELY REMAINING RAIN-FREE THROUGH THE WEEKEND. HIGH  
TEMPERATURES WILL GRADUALLY INCREASE HEADING INTO THE WEEKEND, WITH  
LOWER 90S TO MID-90S ON FRIDAY AND SATURDAY ACROSS MUCH OF THE AREA.  
 
ENSEMBLE GUIDANCE INDICATES A COLD FRONT PASSAGE SUNDAY THROUGH  
MONDAY, WHICH IS FORECAST TO DROP HIGH TEMPERATURES INTO THE LOWER  
80S DURING THE FIRST HALF OF NEXT WEEK. MOISTURE RETURN AND ASCENT  
ALONG/NEAR THE FRONT CONTINUE TO SUPPORT 20% TO 30% POPS DURING THIS  
TIME FRAME, ALTHOUGH THERE IS UNCERTAINTY REGARDING HOW FAR SOUTH  
THE FRONT MOVES BEFORE STEERING FLOW BECOMES PARALLEL TO IT. THERE  
ARE NO STRONG SIGNALS IN MODEL GUIDANCE FOR SEVERE WEATHER (MID-  
/UPPER-LEVEL FLOW APPEARS RELATIVELY WEAK AND INSTABILITY PARAMETERS  
ARE MEAGER) BUT A STORM OR TWO WILL BE POSSIBLE EACH DAY, ESPECIALLY  
IF ANY DISTURBANCES DEVELOP ALOFT AMID THE TROUGHING PATTERN AND  
SUPPORT LOCALIZED INCREASES IN SHEAR AND/OR INSTABILITY.  
 
MARTIN  
 

 
   
AVIATION
 
 
(06Z TAFS)  
ISSUED AT 128 AM EDT WED SEP 3 2025  
 
VFR CONDS TO CONTINUE THRU THE TAF PD. EXPECT PRIMARILY FEW-SCT  
CIGS AT 5-12KFT. CHANCES FOR -SHRA/-TSRA CURRENTLY TOO LOW FOR  
TAF MENTION (15% OR LESS) FOR METRO SITES, BUT CANNOT RULE OUT ISO  
VC IMPACTS DEPENDING ON TRENDS IN DEVELOPMENT. WINDS WILL BE  
CALM/VRB OVERNIGHT BUT GENERALLY FAVORING THE E SIDE UNTIL 16-17Z  
WHEN THEY WILL SHIFT SW AT SPEEDS OF 7KTS OR LESS.  
 
//ATL CONFIDENCE...06Z UPDATE...  
HIGH CONFIDENCE ALL ELEMENTS.  
 
96  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
ATHENS 84 64 86 66 / 10 10 10 0  
ATLANTA 84 67 88 69 / 10 10 10 0  
BLAIRSVILLE 76 59 78 61 / 30 20 30 10  
CARTERSVILLE 85 64 88 67 / 10 20 20 0  
COLUMBUS 89 68 91 70 / 0 10 0 0  
GAINESVILLE 82 64 86 66 / 10 10 20 0  
MACON 86 65 89 68 / 0 0 0 0  
ROME 84 64 87 66 / 20 20 20 0  
PEACHTREE CITY 85 65 88 67 / 10 10 10 0  
VIDALIA 87 64 91 68 / 0 0 0 0  
 

 
   
FFC WATCHES/WARNINGS/ADVISORIES
 
 
NONE.  

 
 

 
 
SHORT TERM...96  
LONG TERM....MARTIN  
AVIATION...96  
 
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