What forecasters said that day
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before the first event at Jun 10, 1:27 PM EST, 4 hours 8 minutes earlier.
Area forecast discussion, Jun 10, 1:27 PM EST, 4 hours 8 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
227 PM EDT Tue Jun 10 2025
.SYNOPSIS...
Mostly dry high pressure controls our weather through Wednesday
night. Seasonably hot and humid weather returns late in the week
with numerous showers and storms each afternoon and evening.
&&
.NEAR TERM /THROUGH WEDNESDAY/...
As of 220 PM Tuesday: A weak boundary was located on the east slopes
of the mtns early this afternoon was providing a little bit of focus
for storm development. We've managed to develop 1000-2000 J/kg of
sfc-based CAPE along and S/E of that boundary. The main concern
once again will be severe thunderstorms, with the SPC having
expanded the Day 1 Marginal Risk across most of the area along
and S/E of I-85. There's a non-zero risk of damaging wind gusts
and small hail, with a few of the CAMs developing a multicell or
two into a linear feature, which seems reasonable given effective
shear of 20-25 kt. Just enough to work with for some organized
strong storms. Lapse rates are a bit more favorable but there's
not as much dry air aloft, so maybe today would be more of a
hail risk. The western Piedmont has maybe 800 J/kg of dCAPE or
thereabouts, so if a stronger storm develops there, wind damage
would be a higher risk. Temps look ok.
The boundary should gradually push off to the southeast this evening
as the mid level trof axis moves overhead from the west. That,
combined with the loss of daytime heating, should bring an end to
the storm threat as it moves out of the fcst area. Some drier air
will attempt to move in behind the boundary overnight with a high
pressure air mass settling over the OH Valley/central Appalachians
by daybreak Wednesday. Can't rule out the mountain valley fog. For
Wednesday, not much temperature change, but the humidity should
be a bit lower, which will be nice. Closer proximity to lingering
moisture to our east may permit a few showers on our eastern border
in the afternoon, and an isolated shower over the Balsams would
not be a surprise, but most places will stay sunny and rain-free.
&&
.SHORT TERM /WEDNESDAY NIGHT THROUGH FRIDAY/...
As of 115 PM Tue: Mid level ridging will be in place across the
region for the short term period. This will lead to a typical early
summer pattern across the region with scattered showers and
thunderstorms expected mainly during the afternoon and evening
hours. Highs and lows during this period will be slightly above
normal.
&&
.LONG TERM /FRIDAY NIGHT THROUGH MONDAY/...
As of 130 PM Tue: The mid level ridging will be gradually suppressed
to the south over the weekend into early next week. This will allow
a more active storm pattern with a few weak disturbances pushing
through the area. Thus, pops will be higher and dewpoints will climb
toward 70 outside the mountains during this period. Temperatures
will remain slightly above normal for highs, but trend toward about
5 degrees above normal for overnight lows.
&&
.AVIATION /19Z TUESDAY THROUGH SUNDAY/...
At KCLT and elsewhere: Most places should be VFR for the remainder
of the afternoon outside of showers and thunderstorms, which were
developing across the mtns and foothills at issuance time. Will
include a TEMPO everywhere but HKY and CLT because of the radar
trend. Will keep it out of KHKY because buoyancy is lacking, and
will put PROB30 at KCLT because of poor continuity in HRRR. Wind
will be light SW, but variable and gusty near storm outflows. The
clouds should tend to dissipate with the loss of heating around
sunset, by which time a weak cold front should push east of the
fcst area, but will not be very recognizable because of the light
winds. Overnight, the wind should go light/variable and only high
clouds will remain. Drier air will move in behind the front for
Wednesday, so only some scattered cu can be expected. Wind planned
to be light NE with high pressure to our north.
Outlook: VFR should continue through Wednesday night. Mainly
diurnal thunderstorms return Thursday and will persist each
afternoon/evening into the weekend. There will be potential for late
night and early morning fog and low stratus restrictions each day.
&&
.GSP WATCHES/WARNINGS/ADVISORIES...
GA...None.
NC...None.
SC...None.
&&
SYNOPSIS...DEO
NEAR TERM...PM
SHORT TERM...SCW
LONG TERM...SCW
AVIATION...PM
Hazardous weather outlook, Jun 10, 3:52 PM EST, 1 hour 43 minutes before
Hazardous Weather Outlook
National Weather Service Greenville-Spartanburg SC
452 PM EDT Tue Jun 10 2025
GAZ010-017-NCZ033-048>053-058-059-062>065-501-503-505-507-509-
SCZ101>103-112100-
Rabun-Habersham-Avery-Madison-Yancey-Mitchell-Swain-Haywood-Buncombe-
Graham-Northern Jackson-Macon-Southern Jackson-Transylvania-
Henderson-Caldwell Mountains-Burke Mountains-McDowell Mountains-
Rutherford Mountains-Polk Mountains-Oconee Mountains-
Pickens Mountains-Greenville Mountains-
452 PM EDT Tue Jun 10 2025
This Hazardous Weather Outlook is for northeast Georgia, western
North Carolina and Upstate South Carolina.
.DAY ONE...Tonight.
No hazardous weather is expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
None.
GAZ018-026-028-029-NCZ035>037-056-057-068>072-082-502-504-506-508-
510-SCZ008>014-019-104>109-112100-
Stephens-Franklin-Hart-Elbert-Alexander-Iredell-Davie-Catawba-Rowan-
Cleveland-Lincoln-Gaston-Mecklenburg-Cabarrus-Union-Greater Caldwell-
Greater Burke-Eastern McDowell-Greater Rutherford-Eastern Polk-
Cherokee-York-Anderson-Abbeville-Laurens-Chester-Greenwood-
Greater Oconee-Greater Pickens-Central Greenville-
Southern Greenville-Northern Spartanburg-Southern Spartanburg-
452 PM EDT Tue Jun 10 2025
This Hazardous Weather Outlook is for northeast Georgia, Piedmont
North Carolina, western North Carolina and Upstate South Carolina.
.DAY ONE...Tonight.
Isolated to widely scattered showers and thunderstorms will track
east across the Piedmont of the Carolinas and Northeast Georgia
through the evening. A couple of strong to severe storms will be
possible, with the main threat being damaging wind gusts.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
None.
In the hours before
Special weather statement, Jun 10, 2:38 PM EST, 2 hours 57 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
338 PM EDT Tue Jun 10 2025
NCZ508-510-102015-
Greater Rutherford NC-Eastern Polk NC-
338 PM EDT Tue Jun 10 2025
...A STRONG THUNDERSTORM WILL IMPACT SOUTH CENTRAL RUTHERFORD AND
EAST CENTRAL POLK COUNTIES THROUGH 415 PM EDT...
At 338 PM EDT, Doppler radar was tracking a strong thunderstorm 7
miles northeast of Columbus, moving east at 20 mph.
HAZARD...Wind gusts up to 40 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Rutherfordton, Spindale, and Mill Spring.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3526 8219 3533 8218 3536 8190 3521 8191
TIME...MOT...LOC 1938Z 275DEG 19KT 3530 8210
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH
LANESpecial weather statement, Jun 10, 4:00 PM EST, 1 hour 35 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
500 PM EDT Tue Jun 10 2025
NCZ056-069-102130-
Lincoln NC-Catawba NC-
500 PM EDT Tue Jun 10 2025
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN CATAWBA AND
NORTHEASTERN LINCOLN COUNTIES THROUGH 530 PM EDT...
At 500 PM EDT, Doppler radar was tracking a strong thunderstorm 9
miles southeast of Newton, or near Denver, moving east at 20 mph.
HAZARD...Wind gusts up to 50 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Denver, Westport, Lake Norman, Sherrills Ford, Terrell, and Bandys.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3561 8094 3559 8093 3558 8095 3557 8096
3555 8095 3555 8096 3553 8094 3553 8095
3550 8096 3555 8118 3566 8114 3564 8095
3562 8092
TIME...MOT...LOC 2100Z 278DEG 16KT 3558 8108
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH
LaneSpecial weather statement, Jun 10, 4:34 PM EST, 1 hour 1 minute before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
534 PM EDT Tue Jun 10 2025
GAZ028-029-102215-
Elbert GA-Hart GA-
534 PM EDT Tue Jun 10 2025
...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN ELBERT AND SOUTHERN
HART COUNTIES THROUGH 615 PM EDT...
At 533 PM EDT, Doppler radar was tracking a strong thunderstorm 9
miles southwest of Hartwell, or near Royston, moving east at 30 mph.
HAZARD...Wind gusts up to 50 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Hartwell, Bowman, Royston, Rock Branch, Nuberg, and Vanna.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3418 8310 3419 8309 3420 8309 3423 8308
3426 8311 3432 8310 3441 8285 3437 8284
3434 8280 3430 8278 3428 8276 3425 8274
3423 8274 3416 8309
TIME...MOT...LOC 2133Z 255DEG 25KT 3427 8306
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH
LaneSpecial weather statement, Jun 10, 4:49 PM EST, 46 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
549 PM EDT Tue Jun 10 2025
GAZ029-102230-
Elbert GA-
549 PM EDT Tue Jun 10 2025
...A STRONG THUNDERSTORM WILL IMPACT ELBERT COUNTY THROUGH 630 PM
EDT...
At 548 PM EDT, Doppler radar was tracking a strong thunderstorm near
Elberton, moving east at 30 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Elberton, Bobby Brown State Park, Russell State Park, Nancy Hart
State Park, Middleton, Lake Strom Thurmond, Lake Russell, Dewy Rose,
Broad River Campground, and Fortsonia.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3398 8261 3397 8264 3399 8265 3397 8275
3399 8283 3398 8286 3401 8291 3401 8294
3403 8294 3405 8299 3410 8304 3415 8306
3416 8309 3423 8274 3415 8272 3413 8268
3409 8264 3407 8265 3406 8262 3397 8257
TIME...MOT...LOC 2148Z 270DEG 24KT 3411 8294
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
LaneSpecial weather statement, Jun 10, 4:57 PM EST, 38 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
557 PM EDT Tue Jun 10 2025
NCZ056-069-102230-
Lincoln NC-Catawba NC-
557 PM EDT Tue Jun 10 2025
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN CATAWBA AND
NORTHEASTERN LINCOLN COUNTIES THROUGH 630 PM EDT...
At 556 PM EDT, Doppler radar was tracking a strong thunderstorm near
Lincolnton, or near Maiden, moving northeast at 25 mph.
HAZARD...Wind gusts up to 40 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Lincolnton, Maiden, Lake Norman, Denver, Boger City, Sherrills Ford,
Terrell, and Bandys.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3555 8095 3553 8097 3548 8123 3556 8128
3569 8100
TIME...MOT...LOC 2156Z 246DEG 22KT 3554 8116
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH
LaneSpecial weather statement, Jun 10, 5:32 PM EST, 3 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
632 PM EDT Tue Jun 10 2025
SCZ011-019-102315-
Abbeville SC-Greenwood SC-
632 PM EDT Tue Jun 10 2025
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN ABBEVILLE AND
SOUTHWESTERN GREENWOOD COUNTIES THROUGH 715 PM EDT...
At 632 PM EDT, Doppler radar was tracking a strong thunderstorm 11
miles southwest of Abbeville, or near Lake Strom Thurmond, moving
east at 35 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to outdoor objects is
possible.
Locations impacted include...
Calhoun Falls, Troy, Promised Land, Bradley, Richard B Russell Dam,
and Callison.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3406 8233 3406 8244 3408 8248 3407 8250
3407 8253 3402 8259 3404 8261 3413 8262
3416 8207 3398 8206 3399 8215 3397 8218
3399 8221 3402 8225 3397 8231
TIME...MOT...LOC 2232Z 267DEG 32KT 3405 8250
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
Lane