Special Weather Statement, NWS Atlanta, GA

Area Forecast Discussion
National Weather Service Peachtree City GA
757 PM EDT Fri Aug 5 2022

...Updated for 00Z Aviation Discussion...

.PREV DISCUSSION... /Issued 332 PM EDT Fri Aug 5 2022/

..Afternoon Area Forecast Discussion...

SHORT TERM /Tonight through Saturday Night/...

Isolated to scattered showers and storms are underway across the
CWA, and with no defined synoptic-scale forcing and weak deep-
layer flow, storms have been relatively weak and short-lived. That
said, MLCAPE and low-level lapse rates suggest sufficient
instability for some more robust updrafts, and sufficient DCAPE
indicates the potential for some gusty to damaging downburst
winds. Storms that become especially strong could also produce
frequent lightning and locally heavy rainfall. Convection will
wane after sunset with patchy fog possible in areas that receive
more rainfall this evening.

The CWA will remain positioned beneath a weakness in the upper-
level ridge on Saturday. In the continued absence of synoptic-
scale forcing, convection will once again be diurnally-driven and
will be modulated by mesoscale features such as outflow boundaries
and differential heating along morning cloud decks and/or heating
along the higher terrain across the far north. A few strong
storms will again be possible, posing the typical summertime storm
threats -- gusty to damaging wind gusts, frequent lightning, and
locally heavy rainfall.

Martin

LONG TERM /Sunday through Friday/...

Fcst period starts with continued ample moisture advection out of
the SE between a dampening broad upper ridge in the central CONUS
and the Bermuda ridge to the east. Aside from some weak waves of
moisture, the main forcing will be diurnally driven most days and
have mainly chance to likely pops advertised. The Bermuda high
retrogrades a bit more westward for Tue/Wed, though not enough to
limit the convective chances. By Thursday a piece of upper trough
energy pushes southward through the Ohio Valley and allows a
translated sfc front to approach from the north, which could allow
for more organized convection, otherwise the rest of the days
look to be general thunderstorm intensity with marginal progged
CAPE and a few strong storms possible with gusty winds, frequent
lightning, and locally heavy rain.

Max temps through period generally near to slightly below climo
norms given aforementioned moisture/precip chances.

Baker

&&

.AVIATION...
00Z Update...
SCT TSRA lingering around the forecast area, but no immediate
threat to TAF sites. Expecting mostly clear skies tonight with
generally FEW060 SCT250. Local winds influenced by storm outflows
are expected to revert to WSW winds between 3-7kts overnight. Some
MVFR/IFR CIGs possible in the morning where heavy rains fell
today, but confidence not high enough to include right now.
Tomorrow, SCT TSRA again expected between 18-24Z with SCT/BKN025
at 15Z rising to 3000-5000 ft by 17Z. Winds remaining WSW at
5-10kts, outside storm outflows.

//ATL Confidence...00Z Update...
Medium on morning CIG/VSBY restrictions.
Medium on TSRA coverage on Saturday.
High on all other elements.

Thiem

&&

.PRELIMINARY POINT TEMPS/POPS...
Athens          72  89  72  87 /  20  40  30  60
Atlanta         73  90  72  89 /  30  40  30  60
Blairsville     67  83  66  83 /  40  60  40  80
Cartersville    72  90  71  89 /  30  40  30  60
Columbus        74  93  73  91 /  10  40  30  60
Gainesville     71  87  71  86 /  30  50  30  70
Macon           73  92  72  92 /  10  40  30  50
Rome            73  92  72  92 /  30  40  30  60
Peachtree City  71  90  71  89 /  20  40  30  60
Vidalia         73  92  72  91 /  20  40  20  50

&&

.FFC WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

SHORT TERM...Martin
LONG TERM....Baker
AVIATION...Thiem

Hazardous Weather Outlook
National Weather Service Peachtree City GA
1120 AM EDT Fri Aug 5 2022

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-061530-
Baldwin-Banks-Barrow-Bartow-Bibb-Bleckley-Butts-Carroll-Catoosa-
Chattahoochee-Chattooga-Cherokee-Clarke-Clayton-Cobb-Coweta-
Crawford-Crisp-Dade-Dawson-DeKalb-Dodge-Dooly-Douglas-Emanuel-
Fannin-Fayette-Floyd-Forsyth-Gilmer-Glascock-Gordon-Greene-
Gwinnett-Hall-Hancock-Haralson-Harris-Heard-Henry-Houston-Jackson-
Jasper-Jefferson-Johnson-Jones-Lamar-Laurens-Lumpkin-Macon-
Madison-Marion-Meriwether-Monroe-Montgomery-Morgan-Murray-
Muscogee-Newton-North Fulton-Oconee-Oglethorpe-Paulding-Peach-
Pickens-Pike-Polk-Pulaski-Putnam-Rockdale-Schley-South Fulton-
Spalding-Stewart-Sumter-Talbot-Taliaferro-Taylor-Telfair-Toombs-
Towns-Treutlen-Troup-Twiggs-Union-Upson-Walker-Walton-Warren-
Washington-Webster-Wheeler-White-Whitfield-Wilcox-Wilkes-
Wilkinson-
1120 AM EDT Fri Aug 5 2022

This Hazardous Weather Outlook is for portions of North and Central Georgia.

.DAY ONE...This Afternoon and Tonight...

Scattered showers and thunderstorms are expected through the
afternoon and evening across north and central Georgia. Some
storms could become strong, capable of producing gusty winds,
frequent lightning, and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday...

Scattered to numerous thunderstorms in the afternoon and evening
are expected each day through the rest of the forecast period. As
usual during the summer, any storm will have the potential to
become strong to severe and be capable of producing gusty winds,
frequent lightning, and locally heavy rainfall.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

Special Weather Statement
National Weather Service Peachtree City GA
726 PM EDT Fri Aug 5 2022

GAZ007-013-060000-
Gilmer GA-Pickens GA-
726 PM EDT Fri Aug 5 2022

...A strong thunderstorm will impact portions of southwestern Gilmer
and north central Pickens Counties through 800 PM EDT...

At 726 PM EDT, a strong thunderstorm was near Talona, or 7 miles
north of Jasper, moving north at 10 mph.

HAZARD...Up to 40 mph wind, pea sized hail and frequent cloud to
         ground lightning.

SOURCE...Radar indicated.

IMPACT...Expect minor damage to tree limbs and blowing around of
         light, unsecured objects.

Locations impacted include...
Ellijay, East Ellijay, Talona, Tails Creek and Cartecay.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder, you are close enough to be struck by lightning.

&&

LAT...LON 3451 8437 3450 8449 3470 8463 3474 8452
      3475 8440
TIME...MOT...LOC 2326Z 161DEG 10KT 3458 8446

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Special Weather Statement
National Weather Service Peachtree City GA
752 PM EDT Fri Aug 5 2022

GAZ015-016-023-060015-
Hall GA-White GA-Lumpkin GA-
752 PM EDT Fri Aug 5 2022

...A strong thunderstorm will impact portions of southeastern
Lumpkin, southwestern White and northwestern Hall Counties through
815 PM EDT...

At 751 PM EDT, a strong thunderstorm was over Murrayville, or 7 miles
southeast of Dahlonega, moving northeast at 25 mph.

HAZARD...Up to 40 mph wind, pea sized hail and frequent cloud to
         ground lightning.

SOURCE...Radar indicated.

IMPACT...Expect minor damage to tree limbs and blowing around of
         light, unsecured objects.

Locations impacted include...
Dahlonega, Clermont, Garland and Murrayville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder, you are close enough to be struck by lightning.

&&

LAT...LON 3461 8381 3453 8372 3435 8389 3439 8398
      3440 8397 3441 8398 3442 8398 3443 8400
      3462 8396
TIME...MOT...LOC 2351Z 208DEG 20KT 3446 8390

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Special Weather Statement
National Weather Service Peachtree City GA
804 PM EDT Fri Aug 5 2022

GAZ006-008-060030-
Union GA-Fannin GA-
804 PM EDT Fri Aug 5 2022

...A strong thunderstorm will impact portions of southwestern Union
and northeastern Fannin Counties through 830 PM EDT...

At 804 PM EDT, a strong thunderstorm was over Dial, or 8 miles
southeast of Blue Ridge, moving north at 10 mph.

HAZARD...Up to 40 mph wind, pea sized hail and frequent cloud to
         ground lightning.

SOURCE...Radar indicated.

IMPACT...Expect minor damage to tree limbs and blowing around of
         light, unsecured objects.

Locations impacted include...
Blue Ridge, Morganton, Dial, Hemp, Margret, Hurst, Jones Creek and
Loving.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder, you are close enough to be struck by lightning.

&&

LAT...LON 3488 8402 3471 8409 3473 8426 3481 8432
      3491 8432 3492 8417
TIME...MOT...LOC 0004Z 187DEG 8KT 3480 8420

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
806 PM EDT FRI AUG 05 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0620 PM     TSTM WND DMG     1 ENE KENNESAW STATE UN 34.05N  84.56W
08/05/2022                   COBB               GA   BROADCAST MEDIA

            A TREE WAS DOWNED ONTO AN SUV ON I-575 AT THE EXIT TO
            BELLS FERRY ROAD. NO INJURIES REPORTED.

&&

EVENT NUMBER FFC2200856

RWILLIS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
818 PM EDT FRI AUG 05 2022

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0610 PM     HAIL             2 NW WHITE WATER PARK   33.98N  84.54W
08/05/2022  E1.50 INCH       COBB               GA   SOCIAL MEDIA

            QUARTER TO AS LARGE AS PING-PONG SIZED HAIL WAS
            REPORTED ON EAST PIEDMONT RD NEAR SANDY PLAINS RD.

&&

EVENT NUMBER FFC2200857

RWILLIS

Special Weather Statement
National Weather Service Peachtree City GA
833 PM EDT Fri Aug 5 2022

GAZ008-009-060100-
Union GA-Towns GA-
833 PM EDT Fri Aug 5 2022

...A strong thunderstorm will impact portions of northwestern Towns
and northeastern Union Counties through 900 PM EDT...

At 833 PM EDT, a strong thunderstorm was over Blairsville, moving
north at 15 mph.

HAZARD...Up to 40 mph wind, pea sized hail and frequent cloud to
         ground lightning.

SOURCE...Radar indicated.

IMPACT...Expect minor damage to tree limbs and blowing around of
         light, unsecured objects.

Locations impacted include...
Blairsville, Young Harris, Gumlog, Ivy Log and Alexanders Mill.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder, you are close enough to be struck by lightning.

&&

LAT...LON 3484 8390 3485 8407 3499 8409 3499 8383
TIME...MOT...LOC 0033Z 184DEG 12KT 3491 8397

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH