306
FXUS62 KFFC 100551
AFDFFC
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
151 AM EDT MON AUG 10 2026
..NEW 06Z AVIATION DISCUSSION
KEY MESSAGES
- SCATTERED THUNDERSTORMS WILL BE POSSIBLE EACH DAY THIS
WEEK POSING A THREAT FOR GUSTY WINDS AND LOCALLY HEAVY
RAINFALL.
- IMPACTFUL HEAT IS BECOMING INCREASINGLY LIKELY AS HEAT INDICES
RETURN TO THE MID 90S TO LOW 100S BY THE MIDDLE OF THE WEEK.
SHORT TERM
(THIS AFTERNOON THROUGH MONDAY)
ISSUED AT 137 PM EDT SUN AUG 9 2026
CURRENT RADAR LOOP SHOWS SHOWERS AND THUNDERSTORMS FORMING ACROSS
N AND NW GA ALONG AN OLD FRONTAL BOUNDARY EXTENDING FROM WESTERN
VA DOWN TO THE LA/MS GULF COAST. JUST SEEING GENERAL THUNDERSTORMS
FOR NOW (NOTHING SEVERE) BUT WE COULD STILL SEE SOME STRONG TO
SEVERE STORMS ESPECIALLY ACROSS NE GA LATER THIS
AFTERNOON/EVENING. WITH TEMPS IN THE MIDDLE TO UPPER 80S, CAPES IN
THE 1200-2000 J/KG RANGE, AND LIS AROUND -3 TO -5, WE COULD
DEFINITELY SEE SOME STRONG TO ISOLATED SEVERE STORMS THIS
AFTERNOON. THE MAIN THREATS APPEAR TO BE GUSTY WINDS, FREQUENT
LIGHTNING STRIKES, SMALL HAIL, AND PERIODS OF HEAVY RAIN. THESE
STORMS WILL START TO DIMINISH AS THE SUN SETS AND WE LOOSE
DAYTIME HEATING WITH THE CONVECTION ENDING AROUND MIDNIGHT (GIVE
OR TAKE AND HOUR OR TWO). WITH PWATS IN THE 1.8" TO 2.15" RANGE,
WATERLOGGED DOWNDRAFTS WILL ALSO BE POSSIBLE LIKE WE'VE SEEN OVER
THE PAST WEEK OR TWO.
THE OLD BOUNDARY STAYS AROUND MON AND SHOULD ACT AS A CATALYST
AGAIN FOR ANOTHER ROUND OF DIURNALLY DRIVEN SHOWERS AND
THUNDERSTORMS. HIGH TEMPS MON EXPECTED TO BE VERY SIMILAR TO
TODAY.
LONG TERM
(TUESDAY MORNING THROUGH NEXT SATURDAY)
ISSUED AT 137 PM EDT SUN AUG 9 2026
NO SIGNIFICANT UPDATES FOR THE EXTENDED PERIOD. THE MAIN STORY WILL
BE RISING TEMPERATURES AND THE POTENTIAL FOR IMPACTFUL HEAT BY MID-
TO LATE THIS WEEK. THE SET UP RESPONSIBLE FOR THESE TRENDS WILL BE
AN EASTWARD MIGRATING MID-LEVEL RIDGE, CURRENTLY OVER THE DESERT
SOUTHWEST AND HIGH PRESSURE AT THE SURFACE. ANY DISTURBANCES THAT
TRANSLATE THROUGH THE THE MID/UPPER LEVEL FLOW MAY ACT TO LOCALLY
ENHANCE CONVECTIVE ACTIVITY ON ANY GIVEN DAY. OTHERWISE, EXPECT
CONTINUED CHANCES FOR DAILY AFTERNOON/EVENING THUNDERSTORMS THROUGH
THIS NEXT WEEK. TEMPERATURES ARE FORECAST TO RISE TO THE UPPER 80S
TO LOW 90S ACROSS MOST LOCATIONS OUTSIDE OF THE HIGHER ELEVATIONS.
BY WEDNESDAY, TEMPERATURES WILL TREND UPWARD A DEGREE OR TWO EACH
DAY GOING FORWARD. INCREASING MOISTURE WILL SUPPORT THE RETURN OF
DEWPOINTS IN THE MID- 70S AND PWS IN EXCESS OF 1.5". THUS, HEAT
INDEX VALUES ('FEELS LIKE' TEMPERATURES) ARE FORECAST TO RETURN TO
THE UPPER 90S TO LOW 100S BY MID TO LATE WEEK -- THE HIGHEST VALUES
CURRENTLY OVER PARTS OF EASTERN GA. HEAT HEADLINES MAY BE NECESSARY
IN FUTURE FORECASTS. IN THE MEANTIME, BE MINDFUL OF THE HEAT AS YOU
PLAN FOR ANY OUTDOOR WORK OR ACTIVITIES THIS COMING WEEK.
AVIATION
(06Z TAFS)
ISSUED AT 148 AM EDT MON AUG 10 2026
MOSTLY CLEAR SKIES WILL CONTINUE THROUGH ~15-16Z WHEN A CU FIELD
FORMS ~3-4KFT. CHANCE FOR TSRA FROM 20-24Z TODAY BUT COULD SEE
TSRA AS EARLY AS 19Z. LOW CHANCE FOR SCATTERED IFR DECK NEAR CSG.
WINDS PICK UP OUT OF THE W ~15Z AND REMAIN AT 5-7KT THROUGH THE
EVENING BEFORE BECOMING VRB OVERNIGHT.
//ATL CONFIDENCE...06Z UPDATE...
MEDIUM TO HIGH ON ALL ELEMENTS.
HERNANDEZ
PRELIMINARY POINT TEMPS/POPS
ATHENS 73 93 73 93 / 0 10 0 20
ATLANTA 75 91 74 90 / 10 30 10 30
BLAIRSVILLE 68 85 68 85 / 0 30 10 30
CARTERSVILLE 73 91 73 91 / 10 30 10 40
COLUMBUS 76 93 75 93 / 10 30 10 40
GAINESVILLE 73 91 73 90 / 0 10 0 20
MACON 74 93 74 93 / 10 20 10 40
ROME 73 91 72 90 / 0 40 10 50
PEACHTREE CITY 73 90 73 90 / 10 40 10 40
VIDALIA 75 95 75 95 / 10 10 10 30
FFC WATCHES/WARNINGS/ADVISORIES
NONE.
SHORT TERM...01
LONG TERM....07
AVIATION...HERNANDEZ
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