Severe Thunderstorm Watch — McCormick County, South Carolina
Conditions favor the development of severe thunderstorms in and near the watch area.
Current Status
⛈️ Active: Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 21 at 1:41PM EDT until August 21 at 9:00PM EDT by NWS Columbia SC
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 608 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN GEORGIA THIS WATCH INCLUDES 5 COUNTIES IN EAST CENTRAL GEORGIA BURKE COLUMBIA LINCOLN MCDUFFIE RICHMOND IN SOUTH CAROLINA THIS WATCH INCLUDES 18 COUNTIES IN CENTRAL SOUTH CAROLINA AIKEN BAMBERG BARNWELL CALHOUN CHESTERFIELD CLARENDON EDGEFIELD FAIRFIELD KERSHAW LANCASTER LEE LEXINGTON MCCORMICK NEWBERRY ORANGEBURG RICHLAND SALUDA SUMTER THIS INCLUDES THE CITIES OF AIKEN, AUGUSTA, BAMBERG, BARNWELL, BATESBURG-LEESVILLE, BISHOPVILLE, BLACKVILLE, BROOKDALE, CAMDEN, CAYCE, CHERAW, CLARKS HILL, COLUMBIA, DENMARK, EDGEFIELD, ELGIN, ELGIN, EVANS, JOHNSTON, LANCASTER, LANCASTER MILL, LEXINGTON, LINCOLNTON, LUGOFF, MANNING, MARTINEZ, MCCORMICK, MURPHYS ESTA
Effective August 21, 2026 at 1:41 PM ET · Expires August 21, 2026 at 9:00 PM ET
Event Details
Event Type
Severe Thunderstorm Watch
Severity
severe
Issued By
NWS Columbia SC
Expires
August 21, 2026 at 9:00 PM ET
Last Checked
1 minute ago
Also In Effect For
This same Severe Thunderstorm Watch also covers:
Other Active Alerts in South Carolina
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Flood Advisory
Severe Thunderstorm Warning
Flood Advisory
Get Severe Thunderstorm Watch Alerts for McCormick County
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Frequently Asked Questions
What does a Severe Thunderstorm Watch mean for McCormick County, South Carolina?
Conditions favor the development of severe thunderstorms in and near the watch area.
Is this Severe Thunderstorm Watch currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 21, 2026 at 9:00 PM ET.
How do I get notified about Severe Thunderstorm Watch alerts for McCormick County?
Download StormCast free on Google Play and set McCormick County, South Carolina as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Severe Thunderstorm Watch is also in effect for Saluda County, McDuffie County, Columbia County, Lincoln County, Aiken County, Bamberg County, Barnwell County, Calhoun County, Clarendon County, Fairfield County, Kershaw County, Lancaster County, Lee County, Lexington County, Newberry County, Orangeburg County, Richland County, Sumter County, Burke County, Richmond County, Chesterfield County, Edgefield County.