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Home Return to list Severe Thunderstorm Warning 0220 Issued by the Greenville-Spartanburg Forecast Office
Action: New Issued At: 2026-08-11 18:29:56
611
WUUS52 KGSP 112329
SVRGSP
SCC021-023-087-091-120015-
/O.NEW.KGSP.SV.W.0220.260811T2329Z-260812T0015Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
729 PM EDT Tue Aug 11 2026
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
Western Chester County in Upstate South Carolina...
Western York County in Upstate South Carolina...
Southeastern Cherokee County in Upstate South Carolina...
Northeastern Union County in Upstate South Carolina...
* Until 815 PM EDT.
* At 729 PM EDT, severe thunderstorms were located along a line
extending from near York to 14 miles northwest of Chester to 11
miles north of Union, moving southeast at 30 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
York, Chester, Monarch Mill, Lockhart, Sharon, Carlisle, Hickory
Grove, Mcconnells, Lowrys, and Chester State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Please report damaging winds, hail, or flooding to the National
Weather Service by calling toll free, 1, 800, 2 6 7, 8 1 0 1, or by
posting on our Facebook page, or post it to X using hashtag nwsgsp.
Your message should describe the event and the specific location
where it occurred.
&&
LAT...LON 3456 8155 3492 8166 3497 8143 3513 8124
3479 8121 3456 8113 3457 8142 3455 8143
TIME...MOT...LOC 2329Z 314DEG 27KT 3503 8123 3487 8138 3489 8159
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CAC
Action: Continued Issued At: 2026-08-11 18:47:26
233
WWUS52 KGSP 112347
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
747 PM EDT Tue Aug 11 2026
SCC021-112357-
/O.CAN.KGSP.SV.W.0220.000000T0000Z-260812T0015Z/
Cherokee SC-
747 PM EDT Tue Aug 11 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHEROKEE COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
&&
LAT...LON 3456 8155 3486 8164 3488 8157 3487 8154
3488 8153 3487 8153 3488 8152 3487 8148
3484 8146 3490 8148 3497 8123 3479 8121
3456 8113 3457 8142 3455 8143
TIME...MOT...LOC 2347Z 314DEG 27KT 3494 8111 3478 8126 3480 8147
$$
SCC023-087-091-120015-
/O.CON.KGSP.SV.W.0220.000000T0000Z-260812T0015Z/
Chester SC-York SC-Union SC-
747 PM EDT Tue Aug 11 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT
FOR WESTERN CHESTER...SOUTHWESTERN YORK AND NORTHEASTERN UNION
COUNTIES...
At 747 PM EDT, severe thunderstorms were located along a line
extending from 4 miles west of Rock Hill to 5 miles northwest of
Chester to 9 miles northeast of Union, moving southeast at 30 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Chester, Monarch Mill, Lockhart, Carlisle, Mcconnells, Lowrys,
Chester State Park, Leeds, Cornwell, and Bullock Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3456 8155 3486 8164 3488 8157 3487 8154
3488 8153 3487 8153 3488 8152 3487 8148
3484 8146 3490 8148 3497 8123 3479 8121
3456 8113 3457 8142 3455 8143
TIME...MOT...LOC 2347Z 314DEG 27KT 3494 8111 3478 8126 3480 8147
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CAC
Action: Cancelled Issued At: 2026-08-11 18:47:26
233
WWUS52 KGSP 112347
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
747 PM EDT Tue Aug 11 2026
SCC021-112357-
/O.CAN.KGSP.SV.W.0220.000000T0000Z-260812T0015Z/
Cherokee SC-
747 PM EDT Tue Aug 11 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHEROKEE COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
&&
LAT...LON 3456 8155 3486 8164 3488 8157 3487 8154
3488 8153 3487 8153 3488 8152 3487 8148
3484 8146 3490 8148 3497 8123 3479 8121
3456 8113 3457 8142 3455 8143
TIME...MOT...LOC 2347Z 314DEG 27KT 3494 8111 3478 8126 3480 8147
$$
SCC023-087-091-120015-
/O.CON.KGSP.SV.W.0220.000000T0000Z-260812T0015Z/
Chester SC-York SC-Union SC-
747 PM EDT Tue Aug 11 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT
FOR WESTERN CHESTER...SOUTHWESTERN YORK AND NORTHEASTERN UNION
COUNTIES...
At 747 PM EDT, severe thunderstorms were located along a line
extending from 4 miles west of Rock Hill to 5 miles northwest of
Chester to 9 miles northeast of Union, moving southeast at 30 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Chester, Monarch Mill, Lockhart, Carlisle, Mcconnells, Lowrys,
Chester State Park, Leeds, Cornwell, and Bullock Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3456 8155 3486 8164 3488 8157 3487 8154
3488 8153 3487 8153 3488 8152 3487 8148
3484 8146 3490 8148 3497 8123 3479 8121
3456 8113 3457 8142 3455 8143
TIME...MOT...LOC 2347Z 314DEG 27KT 3494 8111 3478 8126 3480 8147
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
CAC
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