Severe Thunderstorm Warning 72, NWS Columbia, SC

829 
WWUS52 KCAE 111940
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
340 PM EDT Sat Jul 11 2026

SCC017-027-075-079-085-112000-
/O.CON.KCAE.SV.W.0072.000000T0000Z-260711T2000Z/
Calhoun SC-Clarendon SC-Sumter SC-Orangeburg SC-Richland SC-
340 PM EDT Sat Jul 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR CALHOUN...CLARENDON...SOUTHWESTERN SUMTER...NORTHEASTERN
ORANGEBURG AND SOUTHEASTERN RICHLAND COUNTIES...

At 340 PM EDT, a severe thunderstorm was located near Santee State
Park, or 14 miles southwest of Manning, moving southeast at 35 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to trees and powerlines.

Locations impacted include...
Manning, Brookdale, St. Matthews, Summerton, Elloree, Alcolu, Santee
State Park, Santee Cooper Regional Airport, Poinsett State Park,
Santee, Pinewood, Cameron, Eutawville, Paxville, Vance, Poplar Creek
Landing, Rimini, Fort Motte, Stumphole Landing, and Brogdon.

This includes the following highways...
 Interstate 26 between mile markers 131 and 149.
 Interstate 95 between mile markers 93 and 128.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3377 7999 3372 7997 3350 8010 3350 8012
      3348 8015 3346 8013 3346 8015 3345 8015
      3346 8016 3344 8021 3345 8022 3340 8022
      3339 8024 3331 8025 3362 8107 3376 8093
      3386 8063 3387 8053 3379 7997
TIME...MOT...LOC 1940Z 292DEG 32KT 3359 8044 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

PL

167 
WWUS52 KCAE 111954
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
354 PM EDT Sat Jul 11 2026

SCC017-027-075-079-085-112003-
/O.EXP.KCAE.SV.W.0072.000000T0000Z-260711T2000Z/
Calhoun SC-Clarendon SC-Sumter SC-Orangeburg SC-Richland SC-
354 PM EDT Sat Jul 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR CALHOUN...CLARENDON...
SOUTHWESTERN SUMTER...NORTHEASTERN ORANGEBURG AND SOUTHEASTERN
RICHLAND COUNTIES WILL EXPIRE AT 400 PM EDT...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.  However, gusty
winds are still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central South Carolina.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Columbia.

Remember, a Severe Thunderstorm Warning still remains in effect for
Clarendon County until 445p!

LAT...LON 3377 7999 3372 7997 3350 8010 3350 8012
      3348 8015 3346 8013 3346 8015 3345 8015
      3346 8016 3344 8021 3345 8022 3340 8022
      3339 8024 3331 8025 3362 8107 3376 8093
      3386 8063 3387 8053 3379 7997
TIME...MOT...LOC 1953Z 293DEG 40KT 3354 8029 

$$

PL

Area Forecast Discussion
National Weather Service Columbia SC
1241 PM EDT Sat Jul 11 2026

.WHAT HAS CHANGED...
Area is in a slight risk for severe storms today and tomorrow.
Included mesoanalysis for early this afternoon. Aviation
discussion updated for 18z.

&&

.KEY MESSAGES...
- 1. Scattered storms each afternoon through Monday with heavy
  rain and frequent lightning. Damaging wind gusts possible in
  strongest storms, especially today and tomorrow.

- 2. Hot and humid this weekend with cooler temperatures next
  week.

&&

.DISCUSSION...
Key Message 1: Scattered storms each afternoon through Monday with heavy
rain and frequent lightning. Damaging wind gusts possible in
strongest storms, especially today and tomorrow.

Active pattern will continue this weekend into early next week.
Upper ridging has shifted offshore with a more zonal pattern
developing aloft. This has led to subtle shortwaves passing
through an unstable air mass with lingering above average heat
and humidity continuing through the weekend. Highly unstable air
mass has already developed today with RAP analysis indicating
sbCAPE is already exceeding 3000 J/kg. With GOES satellite
imagery showing a lingering boundary in the NW portion of the
area from lingering convection earlier this morning, expect
sufficient forcing to lead to scattered storms continuing
through this afternoon. While shear remains fairly weak,
generally weak to moderate cloud layer flow, the environment
does support wet microbursts through the afternoon with low
level lapse rates exceeding 8 C/km and TEI above 25C. Damaging
wind gusts expected to be the primary threat with a slight risk
for severe weather from SPC today.

Tomorrow, an upper low approaches the area with a somewhat
similar environment expected with strong destabilization and
potential for wet microbursts once again with a slight risk
continuing across much of the forecast area. Depending on the
evolution of convection over the next 24 to 48 hours, we may
need to monitor some spots for potential flash flooding,
although storm motion should be sufficient to prevent
significant flooding concerns outside of any training.

Monday, a cold front drops towards the forecast area, providing
additional forcing for convection, although lingering storms
Sunday night into Monday morning may prevent as significant
destabilization with cooler temperatures expected. Will need to
continue to monitor a potential flash flood threat, keeping in
mind this will depend significant on antecedent conditions from
Saturday and Sunday. In general, ensemble means have trended
much slower with the advancement of dry air into the area next
week and conditions may remain unsettled into the middle of next
week with ensemble means keeping PWATs greater than 2 inches
through Tuesday and with only a somewhat marginal decrease
Wednesday into Thursday.

Key Message 2: Hot and humid this weekend with cooler
temperatures next week.

Hot and humid conditions expected both today and tomorrow with
max temperatures likely reached early afternoon for many
locations before the onset of significant convection. Heat
indices likely still rising into the triple digits Saturday and
Sunday with any decrease in temperatures offset by the increase
in dew points. Blended guidance has creeped up slightly in the
last several runs on temperatures for Monday and Tuesday as
increasing confidence in the front lingering near the area,
preventing a significantly cooler air mass from moving in with a
decent temperature gradient expected from north to south. Still
expect below average temperatures Monday and Tuesday, which
feels like a win. This will likely be short lived, however, as
the air mass likely recovers for the second half of the week
with temperatures near to slightly above average.

&&

.AVIATION /18Z SATURDAY THROUGH WEDNESDAY/...
VFR conditions are expected to persist outside of thunderstorm
activity this afternoon.

We have had an early start to the convection this afternoon. A
remnant shortwave is pushing out of the Appalachians and into the
coastal plain of the Carolinas this afternoon. Moisture is rich and
there is plenty of instability, so we are expecting numerous showers
and thunderstorms to continue initiating this afternoon and evening.
Area TAF sites will be prone to this but it is uncertain who will
get what and when. The result is a prevailing VCTS this afternoon
with a PROB30 for impactful storms. May need a tempo group (or a
brief prevailing group) if storms are expected to directly impact a
site. Gusts of 30-40 knots (or higher) are possible with convection
today as well as visibility restrictions between 1sm and 2sm.
Convection will likely wane between 22z and 02z this evening as we
expect the atmosphere to be pretty well worked over by that point.
Light winds and convective cloud debris will remain through the
night, with ceilings likely between 15kft and 20kft through the
night. Another round of strong thunderstorms is expected on Sunday
afternoon (likely just after this period ends), with widespread
cumulus again developing by 15z Sunday.

EXTENDED AVIATION OUTLOOK...Increasing chances for afternoon
storms Sunday and into early next week.

&&

.CAE WATCHES/WARNINGS/ADVISORIES...
SC...None.
GA...None.

&&

DISCUSSION...CRL
AVIATION...GPL

Special Weather Statement
National Weather Service Columbia SC
121 PM EDT Sat Jul 11 2026

SCZ029-031-038-111815-
Clarendon SC-Sumter SC-Lee SC-
121 PM EDT Sat Jul 11 2026

...A strong thunderstorm will impact portions of southern Lee,
northeastern Clarendon and central Sumter Counties through 215 PM
EDT...

At 121 PM EDT, Doppler radar was tracking a strong thunderstorm near
Sumter County Airport, or near Shaw Air Base, moving east at 25 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Sumter, South Sumter, Shaw Air Base, Mulberry, Oakland, Woods Bay
State Park, Sumter County Airport, Millwood, Turbeville, Mayesville,
Lynchburg, Oswego, Dalzell, Dinkins Mill, East Sumter, St. Charles,
Cherryvale, Gable, Rembert, and Shiloh.

This includes Interstate 95 between mile markers 129 and 146.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3382 7992 3381 7995 3377 8000 3395 8060
      3411 8053 3407 8002 3403 7997 3401 7991
      3399 7989 3395 7998 3388 7994 3388 7988
TIME...MOT...LOC 1721Z 282DEG 20KT 3401 8042

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

PL

Special Weather Statement
National Weather Service Columbia SC
136 PM EDT Sat Jul 11 2026

GAZ040-063-064-SCZ018-020-025>027-030-111830-
McDuffie GA-Lincoln GA-Columbia GA-Lexington SC-Aiken SC-Newberry SC-
McCormick SC-Saluda SC-Edgefield SC-
136 PM EDT Sat Jul 11 2026

...A strong thunderstorm will impact portions of northwestern
McDuffie, northern Columbia, Lincoln, south central Newberry,
Edgefield, west central Lexington, Saluda, northwestern Aiken and
southern McCormick Counties through 230 PM EDT...

At 136 PM EDT, Doppler radar was tracking a strong thunderstorm near
Hamilton Branch State Park, or 20 miles northwest of Evans, moving
east at 25 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Aiken, North Augusta, Batesburg-Leesville, Belvedere, Edgefield,
Saluda, McCormick, Johnston, Lincolnton, Ridge Spring, Clarks Hill
Recreation Area, Edgefield County Airport, Elijah Clark State Park,
Mistletoe State Park, J. Strom Thurmond Dam, Aiken Municipal Airport,
Graniteville, Riverwood, Hamilton Branch State Park, and Citizens
Park.

This includes the following highways...
 Interstate 20 in South Carolina between mile markers 4 and 39.
 Interstate 520 in South Carolina near mile marker 23.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3362 8264 3361 8263 3364 8261 3363 8258
      3365 8258 3364 8256 3366 8251 3365 8249
      3378 8257 3389 8252 3396 8185 3414 8167
      3403 8133 3353 8160 3360 8265
TIME...MOT...LOC 1736Z 278DEG 23KT 3378 8228

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

PL

Special Weather Statement
National Weather Service Columbia SC
217 PM EDT Sat Jul 11 2026

SCZ027-028-037-135-111900-
Lexington SC-Calhoun SC-Richland SC-Northwestern Orangeburg SC-
217 PM EDT Sat Jul 11 2026

...A strong thunderstorm will impact portions of northwestern
Calhoun, Lexington, north central Orangeburg and south central
Richland Counties through 300 PM EDT...

At 217 PM EDT, Doppler radar was tracking a strong thunderstorm near
Red Bank, moving southeast at 35 mph.

HAZARD...Wind gusts of 50 to 55 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Lexington, West Columbia, Cayce, Red Bank, Oak Grove, South Congaree,
Pine Ridge, Gaston, Hopkins, SC State Farmer's Market, Columbia Metro
Airport, Sandy Run, Swansea, Pelion, Gilbert, Summit, Woodford,
Murray, Cayce Riverwalk, and Camp Kinard.

This includes the following highways...
 Interstate 20 in South Carolina between mile markers 39 and 58.
 Interstate 26 between mile markers 112 and 137.
 Interstate 77 between mile markers 0 and 4.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3384 8151 3404 8139 3390 8080 3358 8092
      3357 8093
TIME...MOT...LOC 1817Z 292DEG 31KT 3393 8135

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH

PL

Special Weather Statement
National Weather Service Columbia SC
235 PM EDT Sat Jul 11 2026

GAZ063>065-077-SCZ018-025-030-035-111930-
Burke GA-Richmond GA-McDuffie GA-Columbia GA-Barnwell SC-Aiken SC-
McCormick SC-Edgefield SC-
235 PM EDT Sat Jul 11 2026

...A strong thunderstorm will impact portions of McDuffie, Columbia,
north central Burke, Richmond, southwestern Edgefield, central
Barnwell, Aiken and southern McCormick Counties through 330 PM EDT...

At 235 PM EDT, Doppler radar was tracking a strong thunderstorm near
Harlem, or near Grovetown, moving east at 45 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Aiken, North Augusta, Grovetown, Evans, Thomson, Fort Gordon,
Augusta, Clearwater, Savannah River Site, Martinez, Aiken Mall,
Belvedere, Hephzibah, Williston, Harlem, New Ellenton, Jackson,
Glendale, South Augusta, and Summerville.

This includes the following highways...
 Interstate 20 in Georgia between mile markers 166 and 201.
 Interstate 20 in South Carolina between mile markers 0 and 19.
 Interstate 520 in Georgia between mile markers 1 and 15.
 Interstate 520 in South Carolina between mile markers 16 and 23.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central South Carolina.

&&

LAT...LON 3362 8264 3361 8263 3363 8261 3366 8137
      3320 8141 3329 8231 3331 8234 3331 8239
      3334 8246 3334 8251 3336 8253 3336 8255
      3341 8255 3346 8259 3360 8265
TIME...MOT...LOC 1835Z 277DEG 37KT 3347 8229

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

PL

Special Weather Statement
National Weather Service Columbia SC
244 PM EDT Sat Jul 11 2026

SCZ038-137-111915-
Southeastern Orangeburg SC-Clarendon SC-
244 PM EDT Sat Jul 11 2026

...A strong thunderstorm will impact portions of southwestern
Clarendon and southeastern Orangeburg Counties through 315 PM EDT...

At 244 PM EDT, Doppler radar was tracking a strong thunderstorm near
Santee Cooper Regional Airport, or 12 miles south of Manning, moving
east at 25 mph.

...Boaters on Lake Marion Should Seek Safe Harbor...

HAZARD...Wind gusts of 50 to 55 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Holly Hill, Summerton, Santee Cooper Regional Airport, Santee,
Eutawville, Vance, St. Paul, Rocks Pond Campground and Marina,
Foreston, Eautaw Springs, Indian Bluff Recreation Park, Davis
Station, Blounts Landing, and Mill Creek Marina and Campground.

This includes the following highways...
 Interstate 26 near mile marker 169.
 Interstate 95 between mile markers 86 and 115.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central South Carolina.

&&

LAT...LON 3350 8010 3350 8012 3348 8015 3346 8013
      3345 8015 3346 8016 3345 8022 3330 8025
      3327 8030 3328 8035 3326 8036 3326 8043
      3329 8049 3333 8050 3331 8055 3339 8057
      3367 8035 3363 8003
TIME...MOT...LOC 1844Z 277DEG 21KT 3352 8026

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH

PL

Preliminary Local Storm Report
National Weather Service Columbia SC
245 PM EDT Sat Jul 11 2026

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

0217 PM     Tstm Wnd Dmg     South Congaree          33.91N 81.14W
07/11/2026                   Lexington          SC   Law Enforcement

            SCHP reported tree down at Ramblin Rd and
            Main St in South Congaree.

0217 PM     Tstm Wnd Dmg     1 NW Columbia Metro Apt 33.95N 81.13W
07/11/2026                   Lexington          SC   Law Enforcement

            SCHP reported tree down at Platt Springs Rd
            and W Cargo Dr.

&&

CRL