Alert archive / Georgia / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 349, NWS Atlanta, GA

September 20, 20264 counties in Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Sep 20, 2026, 6:44 PM EDT for 4 counties in Georgia. It was in force for 33 min. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Sep 20, 2026, 6:44 PM EDT (22:44 UTC)
Expired
Sep 20, 2026, 7:17 PM EDT
In force
33 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Barrow County, GA, Morgan County, GA, Oconee County, GA, Walton County, GA

The radar

The Atlanta radar (KFFC), 96 km from the middle of the area, began a volume at 22:44 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Sep 20, 6:45 PM EDTTSTM WND DMG1 Se Gratis, GATree down near intersection of Michael Road NW and Carl Moon Road.
Sep 20, 6:55 PM EDTTSTM WND DMG1 Sse Mount Vernon, GATree down along 140 block of Powers Road.
Sep 20, 6:55 PM EDTTSTM WND DMG1 W Mount Vernon, GATree down along the 2100 block of Wall Road.
Sep 20, 7:00 PM EDTTSTM WND DMGMonroe, GASeveral trees and powerlines downed in the city of Monroe, including Jackson Street and Olympian Way.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 4 storm reports to this severe thunderstorm warning; the first came 1 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 10.7 hours before the alert went out and 90 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 12:00Z on 2026-09-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 169 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 12:00Z on 2026-09-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 15 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
169 J/kg
Mixed-layer CIN
-136 J/kg
Mixed-layer LCL
809 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
15 m²/s²
0-3 km storm-relative helicity
46 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

786 
WUUS52 KFFC 202244
SVRFFC
GAC013-211-219-297-202330-
/O.NEW.KFFC.SV.W.0349.260920T2244Z-260920T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
644 PM EDT Sun Sep 20 2026

The National Weather Service in Peachtree City has issued a

* Severe Thunderstorm Warning for...
  Central Oconee County in northeastern Georgia...
  South central Barrow County in north central Georgia...
  Northwestern Morgan County in north central Georgia...
  Walton County in north central Georgia...

* Until 730 PM EDT.

* At 644 PM EDT, a severe thunderstorm was located over Gratis, or
  near Monroe, moving southwest at 10 mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Winder, Monroe, Madison, Loganville, Social Circle, Rutledge, North
  High Shoals, Bethlehem, Bostwick, Between, Good Hope, Bishop,
  Jersey, Ebenezer, Bold Springs, Nicholasville, Youth, Hard Labor
  Creek State Park, Pannell, and Campton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

If you see wind damage...hail or flooding...wait until the storm has
passed...and then call the National Weather Service toll free
at 1 8 6 6 7 6 3 4 4 6 6 or tweet us your report at NWSATLANTA.

&&

LAT...LON 3396 8372 3382 8343 3355 8351 3366 8373
      3383 8392
TIME...MOT...LOC 2244Z 049DEG 8KT 3384 8367 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$
2 follow-up statements
098 
WWUS52 KFFC 202259
SVSFFC

Severe Weather Statement
National Weather Service Peachtree City GA
659 PM EDT Sun Sep 20 2026

GAC013-219-202308-
/O.CAN.KFFC.SV.W.0349.000000T0000Z-260920T2330Z/
Oconee GA-Barrow GA-
659 PM EDT Sun Sep 20 2026

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL OCONEE AND SOUTH
CENTRAL BARROW COUNTIES IS CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 3391 8364 3389 8363 3388 8358 3387 8359
      3385 8358 3381 8348 3376 8345 3355 8351
      3366 8373 3383 8392 3392 8379 3391 8376
      3389 8376 3392 8367
TIME...MOT...LOC 2258Z 049DEG 8KT 3382 8370 

$$

GAC211-297-202330-
/O.CON.KFFC.SV.W.0349.000000T0000Z-260920T2330Z/
Morgan GA-Walton GA-
659 PM EDT Sun Sep 20 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR NORTHWESTERN MORGAN AND WALTON COUNTIES...

At 658 PM EDT, a severe thunderstorm was located over Monroe, moving
southwest at 10 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Monroe, Madison, Loganville, Social Circle, Rutledge, North High
Shoals, Bostwick, Between, Good Hope, Jersey, Ebenezer, Bold Springs,
Windsor, Nicholasville, Youth, Hard Labor Creek State Park, Pannell,
Campton, Herndonville, and Gratis.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3391 8364 3389 8363 3388 8358 3387 8359
      3385 8358 3381 8348 3376 8345 3355 8351
      3366 8373 3383 8392 3392 8379 3391 8376
      3389 8376 3392 8367
TIME...MOT...LOC 2258Z 049DEG 8KT 3382 8370 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$
768 
WWUS52 KFFC 202317
SVSFFC

Severe Weather Statement
National Weather Service Peachtree City GA
717 PM EDT Sun Sep 20 2026

GAC211-297-202327-
/O.CAN.KFFC.SV.W.0349.000000T0000Z-260920T2330Z/
Morgan GA-Walton GA-
717 PM EDT Sun Sep 20 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MORGAN AND WALTON
COUNTIES IS CANCELLED...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.  However, gusty winds are
still possible with this thunderstorm.

&&

LAT...LON 3391 8364 3389 8363 3388 8358 3387 8359
      3385 8358 3381 8348 3376 8345 3355 8351
      3366 8373 3383 8392 3392 8379 3391 8376
      3389 8376 3392 8367
TIME...MOT...LOC 2315Z 049DEG 8KT 3379 8374 

$$

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Atlanta, GA wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 20, 2:46 PM EDT, 3 hours 58 minutes earlier. Its key messages:

  • Unseasonably warm conditions will continue into the beginning of the work week. Heat index values will peak in the upper 90s to lower 100s Today and Monday.
  • Rain chances will peak on Monday, Tuesday, and Wednesday. The potential for severe weather will need to be monitored.
  • More seasonable temperatures are expected starting midweek.
Area forecast discussion, Sep 20, 2:46 PM EDT, 3 hours 58 minutes before
Area Forecast Discussion
National Weather Service Peachtree City GA
246 PM EDT Sun Sep 20 2026

...Afternoon Area Forecast Discussion...

.KEY MESSAGES...

  - Unseasonably warm conditions will continue into the beginning
    of the work week. Heat index values will peak in the upper 90s
    to lower 100s Today and Monday.

  - Rain chances will peak on Monday, Tuesday, and Wednesday. The
    potential for severe weather will need to be monitored.

  - More seasonable temperatures are expected starting midweek.

&&

.SHORT TERM...
(This afternoon through Monday)
Issued at 234 PM EDT Sun Sep 20 2026

Persistent morning cloud cover has finally decided to break across
the metro and parts of eastern and central Georgia. These kept a bit
of a lid on temperatures in areas that saw the cloud cover, but now
that the suns out things are quickly getting toasty out there. Temps
have risen into the 80s in most places and should reach the low to
mid 90s by the afternoon, depending on location. The cloud cover has
created some differential heating boundaries that could be a focus
for some moisture convergence and convection (already seen with a
few storms firing in east Georgia). Otherwise, terrain may act as
the best source of lift for any afternoon thunderstorms. Have bumped
up precip chances relative to the NBM and most models as they look a
little over mixed and didn't handle morning cloud cover at all.
Storms are expected to remain sub-severe, as instability isn't as
favorable today.

Tomorrow will see a broad surface high slide into the midwest and NE
CONUS in the upper level confluence of an exiting trough into the
Atlantic. Along the southern edge of the baroclinic gradient set up
via that high will be a weak impulse riding through the Ozarks to
the east. This will act as an additional source of lift along and
ahead of the frontal boundary pushing to the south and stalling. Now
that most CAM guidance is getting a look at tomorrow, best chances
of rain and thunderstorms appear to be focused in northern Georgia,
falling off into central Georgia. Shear remains weak (< 20 kts), but
diurnal heating and high PWATs combined with a bit of cooling aloft
and a weak forcing mechanism may all combine to allow for a few
severe storms, capable of damaging wind gusts. Our days of 90 degree
high temperatures seem to be numbered (see below), but this will be
yet another we all will get suffer through together.

&&

.LONG TERM...
(Tuesday morning through next Saturday)
Issued at 234 PM EDT Sun Sep 20 2026

The long-term period begins on Tuesday, which is the first day of
astronomical fall! While conditions will be far from autumnal, we
will get a break from the heat (at least somewhat) from Wednesday
onward, as temperatures drop to around normal for this time of year.

SPC has all of north Georgia and parts of central Georgia under a
Marginal Risk (level 1 of 5) for severe storms on Tuesday as a 500-
mb shortwave trough traverses the Tennessee River Valley. Ample
instability should blossom ahead of and along this feature, sparking
convection that may develop upscale into a QLCS/MCS (suggested by
the RRFS [Rapid Refresh Forecast System]). As a result, the peak in
thunderstorm coverage across parts of north and central Georgia may
end up being early Tuesday evening into the overnight hours, as we
often see with these systems. Damaging wind gusts would be the
primary hazard, with small hail, frequent lightning, and heavy
rainfall as secondary hazards. The degree to which convection
weakens as it pushes through the forecast area during nocturnal
stabilization will come into better view as we enter the hi-res
model time window (24-36 hours out).

A strong area of high pressure will anchor itself over eastern
Canada from midweek through the weekend, leading to cold air damming
(the "wedge") here across the forecast area. While the associated
airmass will be drier overall, enough moisture will remain in place
initially to support isolated to scattered showers and storms on
Wednesday and Thursday. Where thunderstorm coverage is maximized on
Wednesday may depend largely on where the outflow boundary from the
convection on Tuesday evening/night ends up. FWIW, a few of the AI-
NWP-based forecasts and GEFS ML forecasts from NCAR suggest the
potential for a Marginal Risk type day on Wednesday.

Even drier air is progged to move in on Friday and Saturday as high
pressure increases and northerly/northeasterly low-/mid-level flow
prevails, so rain chances those days are essentially zero area-
wide.

&&

.AVIATION...
(18Z TAFS)
Issued at 142 PM EDT Sun Sep 20 2026

VFR through TAF period outside of a few afternoon and evening TSRA
concerns across all sites. Overall probability of seeing a storm
is low but best chances are highlighted in PROB30 at 21 to 00Z.
Could see some patchy fog impacts overnight at MCN. Winds will be
light, generally 5kts or less, through most of period.

//ATL Confidence...18Z Update...

High all elements.

Lusk

&&

.PRELIMINARY POINT TEMPS/POPS...
Athens          69  92  69  90 /  10  20  30  50
Atlanta         73  92  72  90 /  10  20  30  60
Blairsville     64  86  64  82 /  20  60  40  90
Cartersville    71  93  70  91 /  10  30  30  70
Columbus        72  94  71  94 /  10  10  10  20
Gainesville     70  90  70  88 /  20  40  30  70
Macon           70  93  70  93 /  10  10  10  20
Rome            70  94  68  92 /  10  30  30  70
Peachtree City  69  93  69  91 /  10  10  20  50
Vidalia         72  92  71  92 /  10  10  10  20

&&

.FFC WATCHES/WARNINGS/ADVISORIES...
None.
&&

SHORT TERM...Lusk
LONG TERM....Martin
AVIATION...Lusk
Hazardous weather outlook, Sep 20, 2:47 PM EDT, 3 hours 57 minutes before
Hazardous Weather Outlook
National Weather Service Peachtree City GA
247 PM EDT Sun Sep 20 2026

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-211900-
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-
247 PM EDT Sun Sep 20 2026

This Hazardous Weather Outlook is for north and central Georgia.

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

Isolated thunderstorms can be expected across portions of north
and central GA this afternoon and evening. The primary threats
from any strong to severe storms will be damaging gusty winds,
frequent lightning, and locally heavy rainfall.

.DAYS TWO THROUGH SEVEN...Monday through Saturday...

Increased chances for showers and thunderstorms can be expected
through the middle of the week. Mainly afternoon and evening
showers and thunderstorms expected with the primary threat being
damaging winds, frequent lightning, and locally heavy rainfall.
Precip chances begin to diminish Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not requested but spotters are encouraged
to submit reports of severe weather through the web by going to
weather.gov/atlanta.  Please relay any information about observed severe
weather to the NWS while following all local, state, and CDC
guidelines.

In the hours before

Special weather statement, Sep 20, 5:48 PM EDT, 56 minutes before
Special Weather Statement
National Weather Service Peachtree City GA
548 PM EDT Sun Sep 20 2026

GAZ025-027-036>038-202215-
Madison GA-Jackson GA-Oglethorpe GA-Clarke GA-Oconee GA-
548 PM EDT Sun Sep 20 2026

...A strong thunderstorm will impact portions of central Oconee,
Clarke, southeastern Jackson, western Oglethorpe and southwestern
Madison Counties through 615 PM EDT...

At 548 PM EDT, a strong thunderstorm was over Diamond Hill, or near
Danielsville, moving south at 15 mph.

HAZARD...Up to 40 mph wind, frequent cloud to ground lightning and
         heavy rain.

SOURCE...Radar indicated.

IMPACT...Expect minor damage to tree limbs and blowing around of
         light, unsecured objects. Heavy rain may cause temporary
         street flooding especially in poor drainage areas.

Locations impacted include...
Watkinsville, Danielsville, Athens, Nicholson, Winterville, Crawford,
North High Shoals, Colbert, Arnoldsville, Bishop, Maxeys, Hull,
Whitehall, Athens-Clarke County, Stephens, Westgate Park, Diamond
Hill, Beechwood Hills, Oconee Heights, and Eastville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder, you are close enough to be struck by lightning. Motorists
should slow down and be prepared for possible loss of control due to
hydroplaning.

&&

LAT...LON 3374 8314 3379 8348 3380 8348 3381 8349
      3381 8350 3382 8353 3383 8354 3413 8344
      3413 8320
TIME...MOT...LOC 2148Z 001DEG 12KT 3409 8329

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
Special weather statement, Sep 20, 5:51 PM EDT, 53 minutes before
Special Weather Statement
National Weather Service Peachtree City GA
551 PM EDT Sun Sep 20 2026

GAZ022-023-034-202215-
Hall GA-Forsyth GA-Gwinnett GA-
551 PM EDT Sun Sep 20 2026

...A strong thunderstorm will impact portions of central Forsyth,
northeastern Gwinnett and southwestern Hall Counties through 615 PM
EDT...

At 551 PM EDT, a strong thunderstorm was over Gainesville, moving
southwest at 15 mph.

HAZARD...Up to 40 mph wind, frequent cloud to ground lightning and
         heavy rain.

SOURCE...Radar indicated.

IMPACT...Expect minor damage to tree limbs and blowing around of
         light, unsecured objects. Heavy rain may cause temporary
         street flooding especially in poor drainage areas.

Locations impacted include...
Gainesville, Sugar Hill, Buford, Braselton, Auburn, Flowery Branch,
Oakwood, Rest Haven, Candler, Buford Dam-Lake Lanier Parks, Aqualand
Park, Chestatee, Chestnut Mountain, Oscarville, Road Atlanta-Lanier
Speedway, Lake Lanier Islands, and Hog Mountain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder, you are close enough to be struck by lightning. Motorists
should slow down and be prepared for possible loss of control due to
hydroplaning.

&&

LAT...LON 3428 8373 3414 8380 3412 8382 3400 8387
      3414 8416 3433 8397 3433 8396 3434 8396
      3435 8395
TIME...MOT...LOC 2151Z 025DEG 12KT 3427 8386

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
Special weather statement, Sep 20, 6:15 PM EDT, 29 minutes before
Special Weather Statement
National Weather Service Peachtree City GA
615 PM EDT Sun Sep 20 2026

GAZ004-005-007-012-202245-
Gilmer GA-Whitfield GA-Gordon GA-Murray GA-
615 PM EDT Sun Sep 20 2026

...A strong thunderstorm will impact portions of northwestern Gilmer,
Murray, eastern Whitfield and north central Gordon Counties through
645 PM EDT...

At 615 PM EDT, a strong thunderstorm was over Crandall, or near
Chatsworth, moving south at 15 mph.

HAZARD...Up to 40 mph wind, frequent cloud to ground lightning and
         heavy rain.

SOURCE...Radar indicated.

IMPACT...Expect minor damage to tree limbs and blowing around of
         light, unsecured objects. Heavy rain may cause temporary
         street flooding especially in poor drainage areas.

Locations impacted include...
Dalton, Calhoun, Chatsworth, Ellijay, Varnell, Eton, East Ellijay,
Resaca, Crandall, Tails Creek, Sumac, Ramhurst, Tilton, Conasauga
Lake, Beaverdale, Dawnville, Cisco, Mountaintown, Fort Mountain State
Park, and Nickelsville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder, you are close enough to be struck by lightning. Motorists
should slow down and be prepared for possible loss of control due to
hydroplaning.

&&

LAT...LON 3496 8462 3485 8462 3485 8457 3466 8448
      3454 8499 3489 8501 3499 8463
TIME...MOT...LOC 2215Z 351DEG 12KT 3486 8474

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
Special weather statement, Sep 20, 6:16 PM EDT, 28 minutes before
Special Weather Statement
National Weather Service Peachtree City GA
616 PM EDT Sun Sep 20 2026

GAZ025-035>037-047-049-050-202245-
Morgan GA-Jackson GA-Walton GA-Barrow GA-Clarke GA-Oconee GA-
Greene GA-
616 PM EDT Sun Sep 20 2026

...A strong thunderstorm will impact portions of Oconee, southeastern
Barrow, northern Morgan, Clarke, northeastern Walton, northwestern
Greene and southeastern Jackson Counties through 645 PM EDT...

At 616 PM EDT, a strong thunderstorm was over James Holland Youth
Sports Cmpx, or over Athens, moving southwest 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...
Monroe, Watkinsville, Athens, Statham, Arcade, Winterville, Bogart,
North High Shoals, Bostwick, Good Hope, Bishop, Hull, Whitehall,
Athens-Clarke County, Westgate Park, Beechwood Hills, Oconee Heights,
Wrayswood, Eastville, and Barnett Shoals.

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 3407 8338 3405 8339 3400 8326 3399 8327
      3398 8327 3396 8326 3395 8328 3390 8324
      3381 8330 3381 8329 3380 8329 3379 8328
      3376 8328 3375 8325 3360 8326 3374 8381
      3409 8357
TIME...MOT...LOC 2216Z 032DEG 9KT 3399 8339

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
Special weather statement, Sep 20, 6:37 PM EDT, 7 minutes before
Special Weather Statement
National Weather Service Peachtree City GA
637 PM EDT Sun Sep 20 2026

GAZ013-014-021-022-202330-
Dawson GA-Cherokee GA-Forsyth GA-Pickens GA-
637 PM EDT Sun Sep 20 2026

...A strong thunderstorm will impact portions of eastern Cherokee,
northwestern Forsyth, southwestern Dawson and southeastern Pickens
Counties through 730 PM EDT...

At 637 PM EDT, a strong thunderstorm was over Hollis Lathem
Reservoir, or 7 miles west of Dawsonville, moving southwest 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...
Canton, Ball Ground, Nelson, Waleska, Free Home, Buffington, Hickory
Flat, Union Hill, Marblehill, Hightower, Hollis Lathem Reservoir,
Holbrook, Lathemtown, and Reavis Mountain.

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 3439 8411 3419 8428 3419 8433 3418 8434
      3418 8435 3416 8436 3414 8436 3418 8448
      3432 8456 3448 8424
TIME...MOT...LOC 2237Z 044DEG 12KT 3441 8424

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
Special weather statement, Sep 20, 6:39 PM EDT, 5 minutes before
Special Weather Statement
National Weather Service Peachtree City GA
639 PM EDT Sun Sep 20 2026

GAZ106-202330-
Crisp GA-
639 PM EDT Sun Sep 20 2026

...A strong thunderstorm will impact portions of Crisp County through
730 PM EDT...

At 639 PM EDT, a strong thunderstorm was over Wenona, or near
Cordele, moving southwest 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...
Cordele, Arabi, East Crisp, Fort Early, Raines, Tremont, Wenona, and
Hatley.

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 3181 8383 3183 8384 3182 8385 3184 8386
      3185 8394 3186 8393 3190 8393 3203 8379
      3203 8362 3199 8361 3180 8361 3180 8380
TIME...MOT...LOC 2239Z 044DEG 12KT 3191 8371

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

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 19, 8:01 PM EDTSpecial Weather StatementFFCGwinnett29 min
Sep 19, 8:14 PM EDTSpecial Weather StatementFFCMorgan31 min
Sep 19, 8:22 PM EDTSpecial Weather StatementFFCMeriwether, Pike, Spalding23 min
Sep 20, 3:46 PM EDTSpecial Weather StatementFFCLaurens29 min
Sep 20, 4:27 PM EDTSpecial Weather StatementFFCBleckley33 min
Sep 20, 4:40 PM EDTSpecial Weather StatementFFCHall35 min
Sep 20, 5:48 PM EDTSpecial Weather StatementFFCClarke, Madison, Oconee27 min
Sep 20, 5:51 PM EDTSpecial Weather StatementFFCForsyth24 min
Sep 20, 6:15 PM EDTSpecial Weather StatementFFCMurray, Whitfield30 min
Sep 20, 6:16 PM EDTSpecial Weather StatementFFCClarke, Oconee, Walton29 min
Sep 20, 6:37 PM EDTSpecial Weather StatementFFCCherokee53 min
Sep 20, 6:39 PM EDTSpecial Weather StatementFFCCrisp51 min
Sep 20, 6:58 PM EDTSpecial Weather StatementFFCGordon47 min
Sep 20, 7:17 PM EDTSpecial Weather StatementFFCNewton43 min
Sep 20, 7:19 PM EDTSpecial Weather StatementFFCPickens26 min
Sep 20, 7:39 PM EDTSpecial Weather StatementFFCChattooga36 min
Sep 20, 7:45 PM EDTSpecial Weather StatementFFCCherokee, Pickens45 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2026Every severe thunderstorm warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.